mold release systems · 2020. 5. 29. · partall coverall film is the nonhazardous, environmentally...

Information presented herein is believed to be accurate and reliable but is not intended to meet any specification and does not imply any guarantee or warranty by Brenntag Specialties, Inc. (BSI). For more information and assistance, contact Technical Services at 908 561-6100. • Brenntag Specialties, Inc. • 1000 Coolidge St. • South Plainfield, NJ 07080 •

Information presented herein is believed to be accurate and reliable but is not intended to meet any specification and does not imply any guarantee or warranty by Brenntag Specialties, Inc. (BSI). For more information and assistance, contact Technical Services at 1-800-732-0562.

• Brenntag Specialties, Inc. • 1000 Coolidge St. • South Plainfield, NJ 07080 •

Mold Release Systems

Providing Solutions Through Technology

REXCO Mold Care Products has been a trusted partner to the composites industry for over fifty years. REXCO manufactures simple, effective and economical mold release agents, buffing compounds and parting films. The products manufactured by REXCO offer peace of mind to the fiberglass, cultured marble, cast polymer and polymer con-crete products manufacturer with the tried and true brand names PARTALL®, MARBALEASE®, and FORMULA FIVE®.

2

REXCO • P.O. Box 80996 • Conyers, GA 30013 • U.S.A.Telephone (770) 483-7610 • Fax (770) 483-8550 • Toll Free (800) 888-1060 (U.S.A. & Canada)

E-mail: [email protected] • Website: www.rexco-usa.com

PARTALL X-08, Dome End PVA, is a specialty water/alcohol-based PVA mold release agent that forms a barrier betweenparts and mold surfaces. Solvent-resistant yet water-soluble. PARTALL X-08 has a higher alcohol content for faster dryingand is formulated for non-cosmetic parts. Originally developed as a release agent for dome ends on double-walled fiberglassunderground storage tanks for hydrocarbons. PARTALL X-08 can be applied with apressure-pot/paint roller, brush or sponge. Peel or rinse with water to remove.

4. PARTALL X-08 PVA

1. PARTALL Coverall FilmPARTALL Coverall Film is the nonhazardous, environmentally friendly PVA parting film that protects mold and plug sur-faces during part cure or when wax releases alone are not enough. Nonhazardous, nonflammable and very low volatileorganic content (VOC) that can aid in emissions compliance. 50% higher solids content than traditional PVA. Spray, wipe,dip, roll or brush on application. Self-leveling formulation for class “A” finishes. Removed by peeling up or rinsing with water.

2. PARTALL Film #10PARTALL Film #10 is the original green PVA parting film for separation between polyester, epoxy and other thermosetresins and various mold and plug surfaces. PARTALL Film #10 is easily removed when molding is complete by simplypeeling up or rinsing away with water. Excellent wet-out without voids, separation or fisheyes and fast drying. Formulatedfor spray application. Works as a surface cure agent for air-inhibited gel coat repairs by sealing out atmospheric moisture.The industry standard since 1953.

5. PARTALL One-Coat PVA

REXCO is the leading manufacturer of PVA film-forming solutions (parting films) forcomposites in North America. These solvent-resistant yet water-soluble films areused as a chemical barrier to protect mold surfaces and to aid in de-molding of FRP/GRP and cast polymer parts or molds from plugs. Typically used in conjunction withwaxes during mold building, the manufacture of “one-offs,” or in regular on-goingproduction where extra mold protection is required. Also used as a surface cureagent for polyester gelcoat repair and with cast methyl methacrylate acrylics; to giveelastomeric urethane, silicone or RTV molds longer life through reduction of me-chanical abrasion during demolding and chemical attack from resins; as a maskingagent in use with epoxy and other adhesives and sealants; and as a spray boothcoating to aid in the removal of overspray buildup, and for the storage and protectionof out of service molds and parts. Simple, effective, economical.

3. PARTALL 101 & 103 PVA Parting Films

PARTALL One-Coat is a nonhazardous, high viscosity solvent-free protective PVAcoating. Use as a parting agent for composites molding, a masking film for graph-ics, a temporary carrier solution for minerals and ideal as a parting film when mak-ing rigid support shells for elastomeric molds. Highest solid content for fast buildup and thicker dry film. Easily removed by peeling or rinsing with warm water.

PARTALL 101 & 103 PVA Parting Films combine PVA, water, and isopropyl alcohol for better layout when applied to hotmolds and reduction of cob-webbing in less than ideal environments. Liquid solution cures to a thin and flexible dry filmbarrier that is resistant to solvents found in thermoset resins and many solvent based adhesives and paints. Dry film may bepeeled off or dissolved with water when removal is necessary. Commonly used as a parting agent for separation betweenpolyester, vinylester and epoxy resins and various mold or plug surfaces or as a masking film or barrier (frisket) to preventmigration of solvent-based adhesives or sealants during application. PARTALL 101 or PARTALL 103 Parting Films maybe used as temporary carriers for suspending various dry ingredients on substrates.

REXCO INTRODUCTIONPOLYVINYL ALCOHOL (PVA)

PARTING FILMS and MASKING FILMS

3



REXCO manufactures a number of traditional wax-based mold releases including PARTALL Paste #2 the original “Green Wax”,premium carnauba-based FORMULA FIVE Mold Release Wax for high cosmetics and multiple releases, and MARBALEASEPolymer Concrete Release for the fiberglass, precast concrete, polymer concrete (polycrete) and GRC / GRG (Glass ReinforcedConcrete / Glass Reinforced Gypsum) industries. REXCO mold release waxes are formulated to ship unregulated.

MOLD RELEASE WAXESPOLISHING COMPOUND

8. MARBALEASE Slurry WaxMARBALEASE Slurry Wax is designed for use as a flange, edge or hat wax or as a general purpose mold release in roomtemperature casting applications. For processes where a smooth post-production finish is not required, such as on concreteforms or solid surface molds and the undersides of cultured marble vanities. Addition of a nondrying oil allows advance preparationof mold surfaces as MARBALEASE Slurry Wax will remain “wet” up to twelve hours after application. Soft yogurt like consistencymakes for ease of application. No polishing required. Available in economical 30-gallon (113.6 L) drums, 5-gallon (18.9 L) pails,and 1-gallon (3.79 L) pails.

PARTALL Hi-Temp Wax is an advanced paste wax mold release agent fortified with PTFE (polytetrafluo-rethylene). Formulated for use with epoxy and phenolic resins that cure at higher temperatures up to 350°F (177 °C) or for other thermoset resins at high process or post-cure temperatures. PARTALL Hi-TempWax is a fluorocarbon / wax based compound, and does not contain any silicone materials, so there is nosilicone contamination creating bonding or painting problems associated with its use. PARTALL Hi-Temp Wax has a creamy texture that makes for ease of application.

7. PARTALL Hi-Temp Wax

6. PARTALL Paste #2PARTALL Paste #2 is a silicone-free paste mold release wax designed to create a smooth compatiblesurface prior to application of PVA. Also can serve as an inexpensive stand-alone release in processeswhere waxes containing silicone cannot be tolerated. Economical enough to use as an edge or flangewax on larger molds or to seal unprimed wood pattern surfaces. Effective with most thermoset resincasting at ambient temperatures. Sometimes referred to as “PVA Wax” as it is compatible with PVAparting films, allowing for fish-eye free application. This “hard wax” is ideal for initializing new FRP /GRP molds. Available as green or clear (untinted) paste wax packaged in economical 200-pound (90.7kg) drums, 25-pound (11.3 kg) pails, 7-pound (3.18 kg) pails, and 1.5-pound (680 gram) cans.

9. MARBALEASE Polymer Concrete ReleaseMARBALEASE Polymer Concrete Release is a fast-drying liquid mold release wax designed for polymer concrete applications onpolyester or metal molds, including heated molds. MARBALEASE Polymer Concrete Release can also be used as a flange, edgeor hat wax or as a general purpose release agent in applications where a smooth post-production finish is not required. Viscosityallows for spray or easy brush on application. No polishing required. Available in 5-gallon (18.9 L) pails with convenient pour spout.

FORMULA FIVE Mold Release Wax blends carnauba, nature’s most durable finish, with modernpolymers and hydrocarbon waxes to form a premium paste mold release wax that is easier toapply and achieves high gloss with multiple releases per application. The lowest silicone level inthe industry ensures compatibility with PVA and gelcoat eliminating fisheyes, separation or pre-release. Packaged in metal cans to reduce solvent loss and maximize shelf life.

10. FORMULA FIVE Mold Release Wax

11. FORMULA FIVE Clean ‘N GlazeFORMULA FIVE Clean ‘N Glaze buffing compound gently polishes away buildup and residuefrom fiberglass molds while removing fine surface scratches and hazing. Used to create a du-rable high-luster foundation prior to application of mold release wax and for routine mold mainte-nance. Not a cutting compound and is safe for use on production molds, plugs and finished castpolymer parts. Excellent for removing the chalking associated with oxidized gel coat and forcleaning rubber and plated metal boat trim. Restores a longer lasting shine to gel coat with lesswork and at a lower cost than similar products on the market. Adds depth of color to solid surface

and polishes and protects cultured marble surfaces. A cleaner and a glaze; two products in one. Simple, effective andeconomical.

4



FORMULA FIVE semi-permanent mold release agents are propri-etary blends of cross-linking polymers in solvent carriers that bondto the mold surface to protect the mold, preserve fine part detail andallow the easy release of parts without transfer. Suitable for all typesof thermoset resins including polyester, vinylester, epoxy and phe-nolic and most mold substrates including composites (FRP/GRP)glass and metal and are resistant to high molding temperatures.The FORMULA FIVE semi-permanent system reduces coststhrough improved productivity and cosmetic consistency with lessscrap parts. Mold release will not transfer to parts, therefore no clean-ing of parts is required prior to post-finishing operations such as painting or bonding. Benefits include reduced labor, more pullsbetween applications, less mold build up and less down time for mold maintenance. Easy wipe-on leave-on or spray-on-wipeapplication. FORMULA FIVE semi-permanents are industry proven and recommended for most molding processes includingcontact molding, hand lay up, spray up, filament winding, cast polymer (cultured marble and solid surface), rotational molding,closed molding (RTM, compression, injection), polymer concrete (polycrete and GRC), and with in-mold coatings.

FORMULA FIVE Mold Cleaner dissolves mold surface build up caused by wax and other contaminants allowing them to be wipedoff without softening or dulling the mold surface. Used for general cleaning of most mold substrates including those composed offiberglass, aluminum, steel and glass. Cleans without abrasives and can be used between molding cycles to remove uncuredresin and other deposits without stripping off underlying coat of semi-permanent mold release.

13. FORMULA FIVE Mold Cleaner

FORMULA FIVE Wax Stripper is a deep cleaner that dissolves mold surface build up caused by wax, silicone, and other contami-nants such as grease and dirt allowing them to be wiped off without softening or dulling mold surface. Formulated to dwell on moldsurface and leach out and react with contaminants and used for deep cleaning when changing from wax, polymeric or siliconerelease systems to semi-permanent mold release. This stripper is also recommended for deep cleaning of highly detailed or“engineered” mold surfaces such as “non-skid”.

14. FORMULA FIVE Wax Stripper

FORMULA FIVE Wax Stripper-S (Super) is a heavy duty cleaner recommended for professional use only. Used to clean most moldsurfaces including metal or thermoset composites. Effectively combats mold scumming when used during production by removingresin and styrene build up on mold surfaces. FORMULA FIVE Wax Stripper-S dissolves build up caused by wax, silicone, andcontaminants such as grease, dirt, resin deposits, and styrene. Allows contaminates to be wiped or washed off. FORMULA FIVEWax Stripper-S is especially recommended for closed molding operations and is effective for deep cleaning of highly detailed moldsurfaces and engineered surfaces (non-skid). FORMULA FIVE Wax Stripper-S is a more aggressive cleaner than FORMULA FIVEWax Stripper and may be used to remove most thermoset resin residues including polyester, vinylester, epoxy, phenolics andpolyurethane; also aids in the removal of cured semi-permanent mold releases.

15. FORMULA FIVE Wax Stripper-S (Super)

FORMULA FIVE Mold Sealer-S (Super) is from the next generation of high performance semi-permanent base coats designed foruse on most mold or plug substrates including composite (FRP/GRP), aluminum and steel. This robust sealer / base-coat boostsmold release top coat performance and durability. Also recommended as a mold sealer with sacrificial systems such as wax,polymeric, spray or wipe on slip coat mold releases. Wipe or spray-on and wipe-off application. For application to molds attemperatures of 70 - 150 °F (21 - 66 °C) and suitable for molding operations up to 500 °F (260 °C).

16. FORMULA FIVE Mold Sealer-S (Super)

12. PARTALL RT-168 Dust Control LiquidPARTALL RT-168 Dust Control Liquid is a water-based formula designed to attract and trap dust and dirt particles commonly foundin industrial and manufacturing environments. Improves manufactured part product quality and operator environment throughreduced dust contamination. Dust particles are collected on the floor facilitating removal by sweeping or mopping. Regular use ofPARTALL RT-168 Dust Control Liquid reduces the need to wash floors with water to remove dust, paint or sanding particles. Thiscan eliminate unwanted humidity, slip hazards and corrosion on metal equipment and fixtures from excess water. Non-Flammable.

ADVANCED MOLD RELEASE SOLUTIONSMold Cleaners • Wax Strippers

Mold Sealers • Dust Control

5



SEMI-PERMANENT and POLYMERICMOLD RELEASE PRODUCTS

FORMULA FIVE Glossy Top Coat semi-permanent mold release agent is designed to release gelcoated polyester, vinylester orepoxy parts from most substrates, including metal or composite (FRP/GRP) yielding a high gloss cosmetic finish. Yields class “A”finishes and multiple releases per application with minimal mold build up and no transfer to part. Can be used with most thermosetmolding processes. Must be used over a premium mold sealer such as FORMULA FIVE Mold Sealer-S. For application to moldsat temperatures of 70 -150 °F (21 - 66 °C).

17. FORMULA FIVE Glossy Top Coat

18. FORMULA FIVE Matte Top CoatFORMULA FIVE Matte Top Coat is an extremely durable semi-permanent mold release for non-cosmeticpart production. It aids in the release of gelcoated and non-gelcoated fiberglass (FRP/GRP), phenolic,epoxy, polyester and vinylester, rubber and many polyurethane (PU) resins and foams and elastomer partsfrom most substrates, including aluminum, FRP, steel, and glass mold and plug surfaces. Producesminimal build up and yields multiple releases per application without transfer of release agent to finishedparts. This product will maintain a matte finish on parts made from matte finish molds. FORMULA FIVEMatte Top Coat may be used as a “One-Step” mold release system. No sealer is required although use ofFORMULA FIVE Mold Sealer-S (Super) will enhance performance and durability and is required on alumi-num substrates. Suitable for use with process temperatures up to 500 °F (260 °C). Must be applied tomolds that are at a temperature of 70 °F, best when post-cured at 100 - 150 °F (38 - 66 °C).

19. MARBALEASE IMR Internal Mold ReleasesMARBALEASE® IMR Internal Mold Releases are blends of polymers that form a mold release when added to a resin system in thepultrusion thermoset composite production method. Added to thermoplastics, thermosets and rubbers at 0.1-2.0 % levels by neatresin weight, these process aids can improve productivity with better demolding, less tool down time and better looking parts.MARBALEASE® IMR Mold Releases reduce resin viscosity, facilitate resin flow, improve fiber impregnation and the wetting of toolsurfaces while providing antistatic properties. Pultruded parts exit ready for painting, bonding or other post-finishing withoutdegreasing. These liquid process aids may also help in difficult demolding found in closed molding applications when used inconjunction with external mold release. MARBALEASE® IMR-1 Internal Mold Release is for use with polyester, vinylester and diallylphthalate phenolic (DAP) pultrusion resins. MARBALEASE® IMR-2 is for use with epoxy resins and especially recommended foramine cured systems. MARBALEASE®IMR-3 is for use with phenolic resins and may be used with vinylester and epoxy resins.

20. PARTALL HT-PT Liquid Mold Release

PARTALL POWER Liquid Mold Release is a nonhazardous, water-based, silicone-free, polymeric external mold release agentthat gives a matte finish to parts. Designed for use on most mold substrates including FRP/GRP composite, glass, aluminum andsteel. This product provides multiple releases, ease of application, and minimal fouling of tooling during processing. PARTALLPOWER Liquid Mold Release is ideal for spraying on hot molds up to 600 °F (315 °C) and for use in compression molding, resintransfer molding and filament winding operations. For use with most thermoset resins and casting rubbers. NON-FLAMMABLE

21. PARTALL POWER Liquid Mold Release

22. PARTALL POWER Glossy Liquid Mold ReleasePARTALL POWER Glossy Liquid Mold Release is a nonhazardous, water-based, silicone-free semi-permanent external moldrelease agent that gives a high gloss finish to parts. Will not transfer to parts or interfere with painting or bonding. Designed for useon most mold substrates including FRP/GRP composite, glass, aluminum and steel. This product provides multiple releases,ease of application with superior wet polishing, and minimal fouling of tooling during processing. Must be used over a high qualitysemi-permanent mold sealer such as FORMULA FIVE Mold Sealer-S. NON-FLAMMABLE

thermoset resins including polyester, vinyl ester, epoxy and phenolics and designed for use on most mold substrates includingFRP/GRP composite, glass, aluminum and steel. Easy to use and handle with wipe-on or spray-on application and easy wetpolishing. Use of FORMULA FIVE Mold Sealer-S recommended prior to PARTALL HT-PT Liquid Mold Release on aluminum andother porous mold surfaces.

PARTALL HT-PT Liquid Mold Release is a liquid polymeric mold release (solvent-based fluropolymer) that dries at room tempera-ture. May be applied on molds up to 120 °F (50 °C). A silicone-free external mold release agent that gives a matte finish to partsdepending on application method. Good for spray up, RTM, cold press, pre-pregs, casting, vacuum bagging. Offers multiplereleases from a single application. Will not interfere with post-finishing or bonding operations. For use with most common

6



PARTALL Coverall Film is a nonflammable water-based, polyvinyl alcohol (PVA) coating comprised of non-hazardous, filmforming materials. The dry PVA film is resistant to the solvents in the resin system used for composites parts manufacturebut is soluble in water. It is particularly recommended as a parting agent for separation between polyester or epoxy resinsand various mold surfaces but may be used with most thermoset resins. PARTALL Coverall Film is not recommended foruse with resins containing water or giving off water during cure (i.e., phenolics).

After part casting PARTALL Coverall Film parts easily from the mold surface and is readily dissolved from molded parts andspray equipment with water. For most composite casting processes PARTALL Coverall Film is used over wax or othermold release agents and renewed for each part casting.

Porous molds (i.e., plaster or wood) should first be sealed with lacquer or similar coating. Composites grade sealers andfairing compounds are recommended. Apply mold release wax to mold or plug surfaces according to instructions and polisheach coat to a shine. Choose PARTALL Paste #2, FORMULA FIVE Mold Release Wax, or PARTALL Hi-Temp Waxaccording to process requirements.

depending on ambient temperature and humidity. On new or reconditioned molds dry film thickness should be 2 - 4 mils(50 - 100 micrometers), about the thickness of an industrial-type trash bag. 1 - 2 mils (25 - 50 micrometers) is recom-mended on seasoned molds. PARTALL Coverall Film will exhibit a white foamy appearance when freshly sprayed but willdry to a clear coat. Film should not sag or contain runs when applied. If application flaws appear in PVA film wash off withwater and begin again. Make certain that PARTALL Coverall Film is completely dry before proceeding with moldingprocess. Film should be very smooth and glossy when dry. A dull, hazy or grainy film may result from too thin a PVA filmfrom insufficient spray - spray PVA to wet look. If spray air bubbles are trapped in PVA film try higher air pressure. One gallon(3.79 liters) covers about 400 square feet (40 m2).

Non-Flammable Primary Application: Release agent for use with unsaturated polyester, vinyl ester and epoxy resins. Gas Density: High barrier characteristic against nearly all common gases makes PVA an ideal surface cure agent forair-inhibited resins such as polyester gel coats and cast methyl methacrylate acrylics. Solvent stability against nearly all organic solvents, oils and fats. Solvent resistant yet water soluble. Dry film temperature resistance up to 300 ºF (149 ºC). Application temperature preferred 70 – 80 ºF (21 – 27 ºC) @ 50% relative humidity. Ambient or substrate temperaturesabove 100 ºF (38 ºC) may cause wet film separation or cob-web defects.

PRODUCT DATA SHEET

PARTALL Coverall Film

Preparing Mold Surface

Directions for Use

General Product Information

Properties

55 GALLON (208.2 LITER) DRUM, 5 GALLON (18.9 LITER) PAIL, 1 GALLON (3.79 LITER) BOTTLE, 1 QUART (0.95 LITER) BOTTLE

AVAILABLE IN PURPLE OR CLEAR

PARTALL Coverall Film is ready to use as received and should not be diluted. Preferred application is with a spraygun butgood results may be obtained with a sponge applicator or paint brush or by dipping substrate and draining excess PVA.Recommended air pressure with HVLP spraygun is 22 - 24 PSI (1.5 - 1.7 BAR). When using a traditional spraygun adjustair pressure to approximately 60-90 PSI (4 - 6 BAR) at the gun. Normal gun to substrate spraying distance is 12 -18 inches(30 - 45 cm).

On new (unseasoned) polyester or vinylester molds, apply multiple coats of PARTALL Coverall Film to surface and alloweach coat to dry completely before proceeding. On seasoned molds, apply one or two coats of PARTALL Coverall Film.Do not begin molding until PVA on surface is completely dry. Drying time is approximately 15 - 60 minutes per coat

7



PARTALL Film #10 is a water and alcohol-based polyvinyl alcohol (PVA) coating comprised of water-soluble,film forming materials. The dry PVA film is resistant to the solvents in the resin system used to make compos-ites parts but is soluble in water. It is particularly recommended as a parting agent for separation betweenpolyester or epoxy resins and various mold surfaces but may be used with most thermoset resins.PARTALL Film #10 is not recommended for use with resin or substrates containing water or giving off waterduring cure.

PARTALL Film #10 parts easily from mold surface and is readily dissolved from molded parts and sprayequipment with water. For most composite casting processes PARTALL Film #10 is used over wax or othermold release agents.

Before application of PARTALL Film #10 porous molds (i.e., plaster or wood) should first be sealed withlacquer or similar coating and waxed. Composites grade sealers and fairing compounds are recommendedbut a good surface on plaster or wood may be obtained with automobile type primer-sealers and lacquers.Rough wood molds or plugs may be adequately sealed with a number of coats of PARTALL Paste #2. Applymold release wax to mold or plug surfaces according to instructions and polish each coat to a shine. ChoosePARTALL Paste #2, FORMULA FIVE Mold Release Wax, or PARTALL Hi-Temp Wax according to processrequirements.

PARTALL Film #10 is ready to use as received and should not be diluted. Preferred application is with aspraygun. Good results may be obtained with a sponge applicator or paint brush or by dipping substrate anddraining excess PVA. Recommended air pressure with HVLP spraygun is 22 - 24 PSI (1.5 - 1.7 BAR) at thegun. When using a traditional spraygun adjust air pressure to 60 - 90 PSI (4 - 6 BAR). Normal gun to substratespraying distance is 12 -18 inches (30 - 45 cm).

On new or unseasoned polyester or vinylester molds, apply multiple coats of PARTALL Film #10 to surfaceand allow each coat to dry completely before proceeding. On seasoned mold, apply one or two coats ofPARTALL Film #10. Do not begin molding until PVA on surface is completely dry. Drying time is approxi-mately 15 - 30 minutes per coat depending on ambient temperature and humidity. On new or reconditionedmolds dry film thickness should be at least 2 - 4 mils (50 - 100 micrometers), about the thickness of anindustrial type trash bag. 1 - 2 mils (25 - 50 micrometers) is recommended on seasoned molds. PARTALLFilm #10 will exhibit a white foamy appearance when sprayed but will dry to a clear coat. Film should not sagor contain runs when applied. If application flaws appear in PVA film wash off with water and begin again.Make certain that PARTALL Film #10 is completely dry before proceeding with molding process. Film shouldbe very smooth and glossy when dry. A dull, hazy or grainy film may result from too thin a PVA film frominsufficient spray - spray PVA to wet look. If spray air bubbles are trapped in PVA film try higher air pressure.One gallon (3.79 liters) covers about 400 feet2 (40 m2 ).

The best procedure for separating parts from a mold depends on the size and shape of the part. In mostcases a part can be lifted from the mold after loosening around the edges. Injecting compressed air betweenthe part and mold at the edge is sometimes useful. On difficult or large parts it may be helpful to introducewater between mold and part to dissolve the PVA parting film helping to float the part free. PVA parting filmgenerally comes off with the part and will need to be renewed on the mold for each part.

PRODUCT DATA SHEET

PARTALL Film #10General Product Information

55 GALLON (208.2 LITER) DRUM, 5 GALLON (18.9 LITER) PAIL, AND 1 GALLON (3.79 LITER) BOTTLE

AVAILABLE IN GREEN OR CLEAR

Directions for Use


Removing Part from Mold

8



PARTALL 101 PVA Parting Film is a solution of polyvinyl alcohol polymer (PVA/PVOH), water and alcohols.The use of isopropyl alcohol makes this PVA solution well suited for application to hot elastomeric molds. Thisliquid solution cures to a thin and flexible dry film through the evaporation of water and alcohol resulting in a dryfilm barrier that is resistant to solvents found in thermoset resins and many adhesives and sealants. The dryfilm may be peeled off or dissolved with water when removal is necessary. It is commonly used as a partingagent for separation between polyester, vinylester and epoxy resins and various mold or plug surfaces or as amasking film or barrier (frisket) to prevent migration of solvent-based adhesives or sealants during application.PARTALL 101 may also be used as a temporary carrier for suspending various dry ingredients on substrates.

PARTALL 101 PVA Parting Film parts easily from non-porous substrates and is readily dissolved from moldedparts and spray equipment with water. The most common methods of application as a parting film for thermo-set composites is spraying, wiping with sponge or cloth, brushing or rolling, or flooding and draining excess onsurfaces prepared with mold release wax. In some applications PVA Parting Films are used as stand-aloneseparating films or barriers.

Porous surfaces (e.g.- plaster or wood) should be dry and first sealed with lacquer or similar coating followedwith one or more coats of a durable mold release wax such as PARTALL Paste #2 buffed to a high gloss.Waxes containing high levels of silicone such as automotive wax should be avoided as they can create sepa-ration or pin holes in the PVA film. Best practice is to allow residual solvents to out-gas from mold release waxfor at least one hour prior to application of PVA.

PARTALL 101 PVA Parting Film is ready to use as received. No mixing or agitation is necessary. For bestcosmetic results spray with HVLP gun using a fluid orifice of 1.8 – 2.2 mm diameter with air pressure at thegun at 20 – 30 PSI (1.5 – 2.0 BAR). Adjust to create an elongated vertical oval pattern of 8 – 10 inches (20 –25 cm) in height. Normal spraying distance is 12 – 16 inches (30 - 40 cm) from substrate.

For hot elastomeric molds apply a mist coat of PARTALL 101 PVA Parting Film to mold surface followed by atleast two flow coats. Allow each coat to dry completely before proceeding. Dry film thickness should be at least2 - 4 mils (50 – 100 µm) on new or reconditioned molds and 1 - 2 mil (25 – 50 µm) on seasoned molds. A10 mil (250 µm) wet film will result in about a 1 mil (25 µm) dry film once water and alcohol have evaporated.One gallon (3.79 liters) will cover about 400 ft² (40 m²). In hot and dry climates alcohols may cause theatomized stream to dry prior to arrival at substrate creating cob webbing. This may be overcome by dilutingPARTALL 101 with up to 10% distilled water.

Do not begin casting or molding parts until surface is completely dry. Drying time is approximately 15 minutesfor mist coats and 30 minutes for flow coats depending on ambient temperature, humidity and wet film thick-ness. A spray density that allows the liquid to flow together and form a continuous film without creating drips orruns on vertical surfaces or pooling on horizontal surfaces is ideal. Film should be very smooth and glossywhen dry. A dull film may result from insufficient spray and indicate an inadequate protective covering, porosityor pinholes.

PRODUCT DATA SHEET

PARTALL 101 PVA Parting Film


AVAILABLE IN CLEAR (WATER-WHITE) OR TINTED


Directions for Use


9



PARTALL One-Coat is a water-based Polyvinyl Alcohol (PVA) coating comprised of water-soluble, film form-ing materials. Commonly used as parting film between polyester, vinylester or epoxy resins and various moldsurfaces or as a release barrier when making rigid support shells for elastomeric rubber molds. Also specifiedas an anti-mutilation coating for aircraft windshields. PARTALL One-Coat contains 2 – 3 times the solidscontent of standard PVA giving it a thick viscosity that builds quickly. The solvent-resistant dry film releaseseasily from mold or part surface or application equipment. Removal is by peeling off in a continuous skin or bydissolving with water and scrubbing with a soft bristle brush or sponge. Warm water aids removal.

NON-HAZARDOUS, NON-FLAMMABLE

Porous surfaces (e.g.- plaster or wood) should be dry and first sealed with lacquer or similar coating followedwith one or more coats of a durable mold release wax such as PARTALL Paste #2 buffed to a high gloss.Waxes containing high levels of silicone such as automotive wax should be avoided as they can create sepa-ration or pin holes in the PVA film. Best practice is to allow residual solvents to out-gas from mold release waxfor one hour prior to application of PVA.

PARTALL One-Coat is ready to use as received for most purposes but may be diluted with clean water up toa ratio of 1:1 to suit application method. Normally applied over mold release wax such as PARTALL Paste #2or FORMULA FIVE Mold Release Wax although may be used as a stand alone mold release. Safe for all non-porous, non-absorbent substrates.

Apply PARTALL One-Coat to mold surface in an even continuous coat with a brush, sponge, or roller andallow complete drying before molding parts. If size and shape of mold allows, application may be made byflooding the mold surface with PVA and tipping to drain off excess. Test for dry state by gently pressing fingerinto film, if PVA comes off of mold onto finger or if finger impression is left in PVA the film is not completely dry.

The goal is complete coverage with a smooth and glossy film without voids, separation or pin holes. Dry PVAfilm thickness should be 1 - 4 mils (25 – 100 µm), to protect mold surface from solvents found in thermosetcasting or fabrication resins, paints and adhesives. A wet film thickness of 20 mil (500 µm) should yield a dryfilm thickness of approximately 4 mil (100 µm).

Do not begin molding until surface is completely dry. Drying time is approximately 120 minutes at 70 °F(21 °C) with 50% relative humidity. Factors such as humidity and ambient air temperature and coating thick-ness will cause drying time to vary. Mechanically moving air over wet PVA surface or heating mold surface willaccelerate drying time.

PRODUCT DATA SHEET

PARTALL One-Coat


AVAILABLE IN CLEAR (WATER-WHITE) OR TINTED


Directions for Use


10



Partall X-08 PVA Parting Film, also known as dome end PVA, is designed for use in the manufacture of non-cosmetic thermoset composite parts. The dry film is solvent-resistant yet water-soluble. Partall X-08 PVAParting Film contains a higher alcohol content than traditional PVA barrier solutions giving a faster drying time.Formulated with a special combination of polymers, Partall X-08 PVA Parting Film has improved perfor-mance on vertical surfaces. It is recommended as a parting agent for polyester, vinylester or epoxy resinparts made on most mold or plug surfaces. It is not recommended for use with resins containing water orgiving off water during cure (e.g., phenolics), or for mold substrates that contain or give off water as the dry filmis water-soluble.

De-molding of the part after the resin has cured is facilitated by the Partall X-08 releasing from the mold. It isthen readily peeled off or dissolved from the molded part with warm water or in some cases left on the part.Partall X-08 is typically used over a mold release wax such as Partall Paste #2 although in some applica-tions it is used as a stand-alone mold release agent. In most processes Partall X-08 will need to be renewedon the mold for each part.

PRODUCT DATA SHEET

PARTALL X-08

Apply on a clean mold surface that has been prepared with mold release wax such as Partall Paste #2according to instructions. Partall X-08 is ready to use as received and should not be diluted. Partall X-08 isdesigned to be applied by brush, roller or sponge. A self-feeding paint roller attached to a compressed airpressure pot is an efficient set-up for applying to large surfaces. Clean dry air is recommended.

Apply an even coat of wet Partall X-08 to mold surface ensuring 100% coverage without voids or gaps. Bestresults are achieved with multiple layers of Partall X-08 applied in different directions, allowing each coat tocompletely dry between coats and before making the fiberglass composite part. Recommended dry film thick-ness is 2 - 4 mils (50 – 100 µm) on new, recently repaired or reconditioned molds and 1 - 2 mils (25 - 50 µm)on seasoned molds. One gallon (3.79 L) will cover about 400 feet² (40 m²).

Drying time is normally 15 to 45 minutes depending on wet PVA coat thickness, ambient temperature andhumidity. The film should be very smooth and glossy when dry without voids, porosity, runs or sags. A dull filmmay result from insufficient application of material and may contain pinholes. Too little or a porous coating ofPVA film should be avoided as it will allow the aggressive solvents in the resin system to penetrate the PVA filmand cook against the mold surface during part exotherm causing damage to the part or the mold surface.

Porous molds (i.e., plaster or wood) must first be sealed. Best results are obtained with coatings formulatedspecifically as sealers or fairing compounds for the fiberglass reinforced molding industry such as FormulaFive Mold Sealer or Formula Five Mold Sealer-S (Super). Plaster molds or plugs must first be thoroughly dry.Molding surfaces should be free of other parting agents and contaminates such as silicone, dust, or compres-sor oil.

Partall X-08 PVA Parting Film will stay on the part when de-molded. It can be peeled or washed off with water.For stubborn films use warm water and a Scotch-Brite pad or bristle brush. Application equipment should becleaned with water before Partall X-08 dries. If PVA has dried soak equipment in warm water until PVA soft-ens. Do not leave Partall X-08 PVA Parting Film in spray equipment as metal parts may be damaged.



Directions for Use

Clean Up

11



PARTALL Paste #2, “The Original Green Wax”, is a general purpose polishing compound and mold releasemade from a blend of hydrocarbon and microcrystalline waxes. For use with thermoset molding resins atambient temperature cure when making fiberglass, cast polymer or composites parts. It is particularly recom-mended for use on molds where standard silicone waxes hinder post-finishing operations or as a primer coatto create a smooth mold surface prior to application of PARTALL Film #10 or PARTALL Coverall Film.PARTALL Paste #2 may also be employed as an economical edge wax on larger molds, and is used to sealrough wood molds or plugs for casting composites, cements and grouts. Unregulated for shipping.

Use with PARTALL Film #10 or PARTALL Coverall Film PVA parting films for initializing new or reconditionedpolyester and vinylester molds.

Using a clean dry cloth, apply a small amount of Partall Paste #2 to mold surface in a thin even coat. 0.5 - 1.0gm is enough for about one square yard (1-meter2). Turn over cloth and begin buffing immediately by hand(within one minute after application). On larger molds or plugs work on smaller sections at a time or havesecond operator follow to polish. Power buffer equipped with a terry cloth or lamb’s wool pad will reduce labortime on larger molds. Surface should be buffed to a glossy finish.

Complete surface coverage is more important than a thick film of wax. In order to insure complete coverage,repeat application and polishing process 3 times for initializing new or reconditioned molds or plugs. Alternatedirection of application of each coat (i.e., zero degrees, 90-degrees, circular, etc.) Polish each coat beforeapplying the next.

Apply one coat of Partall Paste #2 polishing to a shine following each cycle thereafter until mold is broken in.Re-wax mold as necessary throughout production.

Partall Paste #2 may be used as an effective edge, hat or slurry wax applied in a thicker coats withoutpolishing to a shine.

The best procedure for separating parts from a mold depends on the size and shape of the part. In mostcases a part can be lifted from the mold after loosening around the edges. On large curved parts it may benecessary to first tap over the surface with a rubber mallet. A strong blast of compressed air, or a few squirtswith a CO2 extinguisher can aid in freeing very rigid parts that cannot be flexed.

PRODUCT DATA SHEET

PARTALL Paste #2

200 POUND (90.7 KILOGRAM) DRUM, 25 POUND (11.3 KILOGRAM) PAIL, 7 POUND (3.18 KILOGRAM) PAIL, 1.5 POUND (680 GRAM) TIN

AVAILABLE IN GREEN OR CLEAR

Before application of PARTALL Paste #2 porous molds (i.e., plaster or wood) should first be cleaned andsealed. Composites grade sealers and fairing compounds are recommended but a good surface on plaster orwood may be obtained with automobile type primer-sealers and lacquers. For non-cosmetic parts with roughwood molds or plugs a number of coats of PARTALL Paste #2 should adequately seal the surface.




Directions for Use

12



PARTALL Hi-Temp Wax is a premium multiple-release mold release formulated from a blend of hydrocarbonand microcrystalline waxes and fortified with PTFE polymer. It is particularly recommended for use withepoxies or phenolics or processes that cure and/or catalyze at higher temperatures, 150 - 350 °F (65 - 177 °C)when casting composites parts or molds from plugs. It may be used with most thermoset resins at ambient orelevated temperature cure. PARTALL Hi-Temp Wax is especially useful in applications where standard sili-cone waxes hinder post-finishing operations. PARTALL Hi-Temp Wax has a creamy texture that makes forease of application.

It is recommended that a PVA solution such as PARTALL Coverall Film or PARTALL Film #10 be used inconjunction with PARTALL Hi-Temp Wax on molds that are particularly intricate or too expensive to riskdemolding problems or when initializing new or reconditioned polyester or vinylester molds. PVA is commonlyused over this wax when making epoxy parts.

Before application of PARTALL Hi-Temp Wax porous molds (i.e., plaster or wood) should first be cleaned andsealed. Composites grade sealers such as Formula Five Mold Sealer or Formula Five Mold Sealer-S (Super)are recommended.

Using a clean dry cloth, apply a small amount of Partall Hi-Temp Wax to mold surface in a thin even coat.0.5 - 1.0 gm is enough for about 1-square yard (1-m2). Turn over cloth and begin buffing immediately by hand(within one minute after application). On larger molds or plugs work on smaller sections at a time or havesecond operator follow to polish. Power buffer equipped with a terry cloth or lamb’s wool pad will reduce labortime on larger molds. Surface should be buffed to a glossy finish.

Complete surface coverage is more important than a thick film of wax. In order to insure complete coverage,repeat application and polishing process three (3) times for initializing new or reconditioned molds or plugs.Alternate direction of application of each coat (i.e., zero degrees, 90-degrees, circular). Polish each coatbefore applying the next. Allow at lest one hour for wax solvents to out gas before applying PVA or castingparts.

Apply one coat of Partall Hi-Temp Wax polishing to a shine following each cycle thereafter until mold is brokenin. Re-wax mold as necessary throughout production.

The best procedure for separating parts from a mold depends on the size and shape of the part. In mostcases a part can be lifted from the mold after loosening around the edges. On large curved parts it may benecessary to first tap gently over the surface with a rubber mallet. A strong blast of compressed air, or a fewsquirts with a CO

2 extinguisher, can aid in freeing very rigid parts that cannot be flexed.

PRODUCT DATA SHEET

PARTALL Hi-Temp Wax



Directions for Use


13



FORMULA FIVE Mold Release Wax is a premium mold release wax that blends carnauba, nature’s mostdurable protection, with modern polymers and hydrocarbon waxes. Formulated for high shine cosmetic partsfrom most thermoset casting resins on most mold and plug substrates. Polymers are added to provide easyapplication, extended open working time and positive multiple releases in even the most demanding demold-ing situations.

Recommended for use with companion product FORMULA FIVE Clean ‘N Glaze as a simple two-step fiber-glass mold maintenance system to ease the release of gel-coated parts and maintain fiber reinforced plastic(FRP) mold surfaces. Also useful for non gel-coated composite casting.

FORMULA FIVE Mold Release Wax is suitable for use with PARTALL Film #10 and Coverall Film polyvinylalcohol (PVA) parting films, allowing the PVA to wet-out the mold surface with no fisheyes or separation.

The best procedure for separating parts from a mold depends on the size and shape of the part. In mostcases a part can be lifted from the mold after loosening around the edges. On large curved parts it may benecessary to first gently tap over the surface with a rubber mallet. A blast of compressed air, or a few squirtswith a CO2 extinguisher can aid in freeing very rigid parts that cannot be flexed.

PRODUCT DATA SHEET

FORMULA FIVE Mold Release Wax


Before application of FORMULA FIVE Mold Release Wax to porous molds (i.e., plaster or wood) should firstbe sealed. Composites grade sealers and fairing compounds are recommended but a good surface onplaster or wood may be obtained with automobile type primer-sealers and lacquers. Clean and polish moldsurface according to instructions with FORMULA FIVE Clean ‘N Glaze buffing compound.

casting parts.

Apply one coat of FORMULA FIVE Mold Release Wax polishing to a shine following each cycle thereafter untilmold is broken in. Re-wax mold as necessary throughout production.

Using a clean dry cloth or applicator pad apply a small amount of FORMULA FIVE Mold Release Wax to moldsurface in a thin even coat. 0.5 - 1.0 gm is enough for about 1-square yard (1-m2). Excess should be wipedaway. Hand-buff waxed surface using clean Turkish toweling when wax is moderately dry, approximately tenminutes after application. If wax wipes away easily or “balls up” when buffing, FORMULA FIVE Mold ReleaseWax has not been allowed to dry long enough. Buff until high gloss appears. Power buffer equipped with aterry cloth or lamb’s wool pad will reduce labor time on larger molds. Properly prepared mold surface shouldbe smooth and free of streaks or smudges. Apply one coat of FORMULA FIVE Mold Release Wax polishingto a shine following each cycle thereafter until mold is broken in. Re-wax mold as necessary throughoutproduction. Complete surface coverage is more important than a thick film of wax. In order to insure completecoverage, repeat application and polishing process three times for initializing new or reconditioned molds orplugs. Alternate direction of application of each coat (i.e., zero degrees, 90-degrees, circular). Polish eachcoat before applying the next. Allow at least one hour for wax solvents to out-gas before applying PVA or


Directions for Use


14



MARBALEASE Slurry Wax is a water-white semi-paste mold release agent blended from a combina-tion of microcrystalline and hydrocarbon waxes. It is especially designed for use as a flange or edgewax on larger molds or as a hat wax when casting sanitary ware or for the undersides of cultured marblevanities. The mold surface can be prepped in advance for use the following day as MARBALEASESlurry Wax will remain “wet” up to twelve hours after application. Formulated for use when casting non-cosmetic composite parts using thermoset resins such as polyester and vinylester. Apply with a cloth orbrush with no need to buff to a shine.

MARBALEASE Slurry Wax can also be used as a general purpose release agent with thermosetresins in applications where a smooth post-production finish is not required. A clean alternative totraditional form oil when casting concrete based on Portland cement or polyester resin (polycrete). Canbe used on most mold substrates for glass reinforced concrete (GRC) and glass reinforced gypsum(GRG). Also useful brushed on gimbled mold stand frames and other areas to aid in removal of gel-coator matrix overspray and to lubricate and protect metal mold fittings and moving parts. The soft yogurt likeconsistency of MARBALEASE Slurry Wax makes for ease of application.

PRODUCT DATA SHEET

MARBALEASE Slurry Wax

Mix well before use. Apply to mold surface with a brush or clean dry cloth. Leave as is or wipe awayexcess to create thin even layer as application requires. MARBALEASE Slurry Wax is not designed tobuffed to a shine. Use caution not to deposit excess wax on mold flanges for cosmetic parts as heat ofexotherm may melt flange wax allowing to run into cosmetic part of mold.

MARBALEASE Slurry Wax contains nondrying oils and will remain “wet” up to twelve hours followingapplication, allowing for advance preparation of mold surface if desired. When dry, MARBALEASESlurry Wax will attain a hazy appearance that can be seen on the mold surface.

Before application of MARBALEASE Slurry Wax porous molds (i.e., plaster or wood) should first becleaned and sealed. Composites grade sealers and fairing compounds are recommended but a goodsurface on plaster or wood may be obtained with automobile type primer-sealers and lacquers. Roughwood forms may be adequately sealed with PARTALL Paste #2.

The best procedure for separating parts from a mold depends on the size and shape of the part. In mostcases a part can be lifted from the mold after loosening around the edges. On large curved parts it maybe necessary to first tap gently over the surface with a rubber mallet. A strong blast of compressed air,or a few squirts with a CO2 extinguisher, can aid in freeing very rigid parts that cannot be flexed.

30 GALLON (113.6 LITER) DRUM, 5 GALLON (18.9 LITER) PAIL, AND 1 GALLON (3.79 LITER) PAIL




Directions for Use

15



MARBALEASE Polymer Concrete Release is a fast-drying liquid mold release agent blended from acombination of microcrystalline and hydrocarbon waxes. It is especially designed as a release agentfor polymer concrete applications on polyester or metal molds, including heated molds. Suited to sprayor brush application without polishing to shine for non-cosmetic finishes.

MARBALEASE Polymer Concrete Release can also be used as a general purpose release agent inapplications where a smooth post-production finish is not required with thermoset resins and on formsfor concrete (Portland cement or polycrete). Can be used on most mold substrates for Glass Rein-forced Concrete (GRC) and Glass Reinforced Gypsum (GRG). Also useful brushed or sprayed ongimbled mold stands and frames and other areas to aid in removal of gel-coat or matrix overspray andto lubricate and protect metal mold fittings and moving parts.

PRODUCT DATA SHEET

MARBALEASE Polymer Concrete Release

Mix well before use as solid components within the mixture have a natural tendency to crystallize orclump together. Use of a T-swing mixer mounted on an air drive and inserted through the Rieke-typepour spout is an effective method for mixing the contents of the pail. Fresh liquid material may beapplied with a compression sprayer or disposable cup gun. Otherwise use a brush or clean cloth toapply MARBALEASE Polymer Concrete Release to the surface of the mold or form. Leave wax moldrelease as is or wipe away excess with a cloth, as application requires. There is no need to buff.

MARBALEASE Polymer Concrete Release will attain a hazy appearance when dry that can be seenon the mold surface.

Before application of MARBALEASE Polymer Concrete Release porous molds (i.e., plaster or wood)should first be cleaned and sealed. Composites grade sealers and fairing compounds are recom-mended but a good surface on plaster or wood may be obtained with automobile type primer-sealersand lacquers. Rough wood forms may be adequately sealed with PARTALL Paste #2.

The best procedure for separating parts from a mold depends on the size and shape of the part. In mostcases a part can be lifted from the mold after loosening around the edges. On large curved parts it maybe necessary to first gently tap over the surface with a rubber mallet. A blast of compressed air, or a fewsquirts with a CO2 extinguisher, can aid in freeing very rigid parts that cannot be flexed.


5 GALLON (18.9 LITER) PAIL



Directions for Use

16



FORMULA FIVE Clean ‘N Glaze is a mild buffing compound that aids in extending the life of fiberglass moldsby gently cleaning and polishing away surface buildup and residue. Fine scratch marks and surface hazingare removed while a durable, high-luster foundation is laid for the releasing wax. FORMULA FIVE Clean ‘N Glazeis not a cutting compound and is safe for use on all production molds and plugs. Recommended for use inconjunction with FORMULA FIVE Mold Release Wax as part of a two-step mold maintenance and part re-lease process.

Two products in one, FORMULA FIVE Clean ‘N Glaze cleans and glazes surfaces. Ideal as final protectivepolish for cultured marble and gelcoated fiberglass and adds depth of color to solid surface products. Highlyeffective as a gel-coat renewal product removing chalking associated with oxidation and leaving a glossy longlasting protective shine. Widely used to clean and maintain fiberglass boom, buckets and hot sticks by electricutilities. Favored by boat owners for maintaining fiberglass surfaces, cleaning rubber and plated metal trim.

The best procedure for separating parts from a mold depends on the size and shape of the part. In mostcases a part can be lifted from the mold after loosening around the edges. On large curved parts it may benecessary to first tap over the surface with a rubber mallet. A strong blast of compressed air, or a few squirtswith a CO2 extinguisher, can aid in freeing very rigid parts that cannot be flexed.

Composites parts should fall away easily from a well-conditioned mold. Using FORMULA FIVE Clean ‘N Glazeregularly in conjunction with a high quality mold release wax such as FORMULA FIVE Mold Release Wax canaid in the fiberglass mold conditioning process. This simple, effective and economical system results in fewerparting problems, cleaner parts and more efficient production cycles.

PRODUCT DATA SHEET

FORMULA FIVE Clean ‘N Glaze

Surface should be dry and clean prior to treatment with FORMULA FIVE Clean ‘N Glaze. FORMULA FIVEClean ‘N Glaze is not recommended for use with high porosity surfaces such as plaster or wood, or onautomotive paints or clear plastic.

Shake FORMULA FIVE Clean ‘N Glaze bottle to mix contents prior to use. Using a clean dry cloth or applica-tor pad apply FORMULA FIVE Clean ‘N Glaze to surface of the mold, plug or part. Buff by hand whileFORMULA FIVE Clean ‘N Glaze is still wet polishing the surface to a shine. For larger surfaces work in areasof about one square yard (1-meter2) at a time. Begin buffing wet FORMULA FIVE Clean ‘N Glaze with a powerbuffer equipped with a lambs wool, wool/synthetic blend, terry cloth or cotton pad. Keep power buffer movingconstantly while FORMULA FIVE Clean ‘N Glaze is in wet state. Any remaining haze or residue can be rinsedoff with water. General clean up is with soap and water.

After buffing is complete, apply FORMULA FIVE Mold Release Wax to mold surface according to instruc-tions and proceed with casting process. Periodic and regular reapplication of FORMULA FIVE Clean ‘N Glazewill assist in maintaining a trouble-free mold.

Directions for Use

1 QUART (0.95 LITER) BOTTLE




17



Removing Oxidation from Gel-Coat SurfacesUsing

FORMULA FIVE Clean ‘N Glaze

If the exposed surface of a fiberglass product such as a boat or recreational vehicle is composed of gelcoat and is dull dueto weathering or exposure to ultraviolet rays, it can probably be restored. FORMULA FIVE Clean ‘N Glaze is a mild cleanerand glaze that in most cases will remove chalking and shine the gel coat with less work, at a lower cost and with a longer-lasting results than many products on the market.

Clean gel-coat surface thoroughly prior to application of FORMULA FIVE Clean ‘N Glaze. The following are effectivecleaners:

A capful of liquid dishwashing detergent in a gallon (3.79 liter) of warm water.A cup (0.25 liter) of general-purpose detergent in a gallon (3.79 liter) of warm water.Up to one pound (0.5 kg) of trisodium phosphate (TSP) in one gallon (3.79 liter) of hot water for surfaces that have wax oroily deposits. TSP can be found at hardware stores and stores that sell paint and decorating related materials.If mold or mildew is a problem, add up to one cup (0.25 liter) of household bleach to the cleaning solution.Extreme oil, wax or grease build up may require the use of more aggressive cleaners that contain acetone or organicsolvents; use these with caution as they may soften polyester gel-coat, be health hazards or be flammable.

Rinse gelcoat surface with clear water and allow to dry completely before the next step.

Wipe on buff off. Shake FORMULA FIVE Clean ‘N Glaze bottle to mix prior to use. If working by hand, use a soft clean terryor cotton cloth or applicator pad to apply and polish FORMULA FIVE Clean ‘N Glaze. Work out of direct sunlight on amanageable area at a time, 2 – 4 square feet (0.25 - 0.5 m2). Squirt a coin-sized dab of FORMULA FIVE Clean ‘N Glazeper square foot (0.1 m2) of surface, adding as needed depending on surface condition. Wet buff, turning applicator frequently,until surface is dry and polished to a shine. Repeat as necessary for more difficult surface cleaning projects. Replace orclean applicator and buffing cloths or pads as they become soiled.

Working with a power buffer will reduce work but runs some risk of burning the surface or cutting through edges. ApplyFORMULA FIVE Clean ‘N Glaze to surface, starting with a coin sized amount per square foot (0.1 meter2) and add asneeded depending on surface condition. Wet buff with a power buffer equipped with a lambs wool, wool/synthetic blend,terry cloth or cotton pad. Keep power buffer moving until FORMULA FIVE Clean ‘N polishes to a dry shiny surface. Anyremaining dust or residue may be blown off with air or be rinsed off with water. General clean up is with soap and water.

Notes

Applying FORMULA FIVE Clean ‘N Glaze

A 32-ounce (0.95 liter) container goes a long way. One bottle will buff an entire 40-foot (12m) boat.One devoted FORMULA FIVE Clean ‘N Glaze user states, “I use it twice a year on my boat. It does a wonderful job.”For extremely oxidized gelcoat surfaces, wet ‘n dry sand paper of 600 - 800 grit or finer may be necessary to break thesurface prior to application of FORMULA FIVE Clean ‘N Glaze.Use caution not to damage surface and test on a small unobtrusive area first.Although a final coating with marine wax will give longer-lasting performance, FORMULA FIVE Clean ‘N Glaze requiresno further application of restorer or wax as it contains silicone and will provide a good level of protection to the gelcoat.FORMULA FIVE Clean ‘N Glaze is an effective cleaner for rubber rub rails and plated metal and stainless steel.FORMULA FIVE Clean ‘N Glaze is not recommended for surfaces coated in automotive type paints or for plasticsurfaces such as windshields or decorative appliqués or decals.

Preparing the Gel-Coat Surface

18



PARTALL RT-168 Dust Control Liquid is a water-based formula designed to attract and trap dust and dirtparticles commonly found in industrial and manufacturing environments. It improves manufactured part productquality and operator environment through reduced dust contamination. Dust particles are collected on the floor,facilitating removal by sweeping or mopping. Regular use of PARTALL RT-168 Dust Control Liquid reduces theneed to wash floors with water to remove dust, paint, gel-coat overspray or sanding particles. This can eliminateunwanted humidity, slip hazards and corrosion on metal equipment and fixtures from excess water.

Easy to use Contains no Hazardous Air Pollutants (HAPs) or Volatile Organic Compounds (VOCs) Nonhazardous, nonflammable and odorless Aids in maintaining a cleaner, safer, and healthier work environment Contains no silicones, waxes, or stearates that may contaminate production Enhances critical manufacturing process quality through reduced dust-related contamination Simple, effective, economical

PRODUCT DATA SHEET

PARTALL RT-168 Dust Control Liquid

1 GALLON (3.79 LITER) BOTTLE, 5-GALLON (18.9 LITER) PAIL, 55-GALLON (208.2 LITER) DRUM

Best results are obtained when PARTALL RT-168 Dust Control Liquid is used as one part of a comprehensiveair contamination prevention / control program. Consult Material Safety Data Sheet (MSDS) prior to use. PARTALLRT-168 Dust Control Liquid should always be used in a well-ventilated area with appropriate personal protectionequipment, including resistant gloves and eye protection.

PARTALL RT-168 Dust Control Liquid is ready to use as received - do not dilute. Mix well before use as contentsmay separate in storage container. Do not over apply as excess wet material on floor may present a slip hazardfor personnel. Dispose of swept-up dust particles in proper waste receptacle in accordance with local regulations.

First sweep floor and remove debris. Then spray a uniform mist coat of PARTALL RT-168 Dust Control Liquid onthe floor with a compression pump sprayer or similar apparatus. Spray broom bristles with PARTALL RT-168Dust Control Liquid and sweep floor to collect and dispose of dust particles. Reapply PARTALL RT-168 DustControl Liquid to floor prior to working in area. Repeat this process as needed or at mid-shift and again at the endof the work day.

ALTERNATIVE METHOD: Spray a uniform mist coat of PARTALL RT-168 Dust Control Liquid over preexistingdust and loose dirt on floor and on bristles of broom. Sweep up particles with broom and dispose of the debris.Reapply PARTALL RT-168 Dust Control Spray. Repeat as needed throughout work day.

COVERAGE: 1 - U.S. Gallon (3.79 Liter) of PARTALL RT-168 Dust Control Liquid will cover approximately 2000square feet (186 meter2).


Directions for Use

Application Method

19



PARTALL POWER Liquid Mold Release is a nonhazardous water-based polymeric external mold release thatgives a matte (non-cosmetic) finish to molded parts. It is designed for use on most mold substrates including fiberreinforced plastics FRP/GRP composite (fiber glass), glass, aluminum and steel. This product provides multiplereleases, ease of application, and minimal fouling of tooling during processing.

PARTALL POWER Liquid Mold Release is ideal for spraying on hot molds, for use in compression molding, resintransfer molding and filament winding operations. PARTALL POWER Liquid Mold Release is recommended foruse with most thermoset resins including polyester, vinylester and epoxy and molding processes including con-tact molding and closed molding. Suitable for application to high temperature surfaces or for high molding pro-cess temperatures.

Nonhazardous and nonflammable Wipe-on or spray-on application Renders an even matte finish to molded part when properly applied May be applied to hot molds and suitable for elevated temperature processing Contains no silicones, waxes, or stearates

PRODUCT DATA SHEET

PARTALL POWER Liquid Mold Release

Compound mold if necessary and then clean with water and detergent followed by FORMULA FIVE Mold Cleaneraccording to instructions before applying PARTALL POWER Liquid Mold Release.

1 GALLON (3.79 LITER) BOTTLE

Consult Material Safety Data Sheet (MSDS) prior to use. PARTALL POWER Liquid Mold Release should alwaysbe used in a well-ventilated area with appropriate personal protection equipment, including resistant gloves andeye protection. Mix well before use as PARTALL POWER Liquid Mold Release may separate in storage con-tainer

Wipe-On: Apply using a clean lint-free cotton cloth or high quality paper towel. Wet the applicator withPARTALL POWER Liquid Mold Release. Wipe release on mold using a circular motion in multiple directionsleaving an even wet coat. Reapply mold release to applicator as needed. Allow first coat to air dry for 5 minutesor accelerate drying by moving warm air over surface. Apply second coat in the same fashion allowing a final 30- 45 minute drying time. It is normal that the coats do not appear to be completely dry; do not attempt to polish toa shine.

Spray-On: Spray-on, leave-on application is recommended for creating a consistent matte finish part. Apply thefirst coat by spray then use a clean cotton cloth to wipe to an even film. Do not wipe dry. Allow 5 minutes dryingtime. Apply the second coat by spray and do not wipe. Allow a final drying time of 30 - 45 minutes for best results.

Reapply PARTALL POWER Liquid Mold Release as needed to maintain ease of part de-molding or when moldis cleaned again with FORMULA FIVE Mold Cleaner. For maximum performance use full strength.PARTALL POWER Liquid Mold Release may be diluted with water up to 50:50. Spray application recommendedfor hot molds. If post finishing processes such as bonding or painting are impeded clean parts first withFORMULA FIVE Mold Cleaner.


Directions for Use


20



PARTALL POWER Glossy Liquid Mold Release is a nonhazardous water-based semi-permanent external moldrelease agent that gives a high gloss finish to parts. Will not transfer to parts or interfere with painting or bonding.Designed for use on most mold substrates including fiber reinforced plastic, FRP/GRP composite (fiber glass),glass, aluminum and steel. This product provides multiple releases, ease of application with superior wet polish-ing, and minimal fouling of tooling during processing. PARTALL POWER Glossy Liquid Mold Release is recom-mended for use with most thermoset resins and rubbers. Applied over a sealed mold, it forms a smooth, durable,glossy film with excellent adhesion to the interfacial coating.

Nonhazardous, nonflammable and odorless Simple wipe-on application Excellent mold surface wet-out, easy polishing Fast ambient temperature cure Cures to a durable hard film without smudges Renders an even high gloss finish to molded parts Contains no Hazardous Air Pollutants (HAPs) or Volatile Organic Compounds (VOCs)

PRODUCT DATA SHEET

PARTALL POWER Glossy Liquid Mold Release

Any compounding and cleaning of the mold should be performed first. Then mold should be sealed with a highquality sealer such as FORMULA FIVE Sealer-S semi-permanent mold release sealer.

1 GALLON (3.79 LITER) BOTTLE

Mix well before use as PARTALL POWER Glossy Liquid Mold Release may separate in storage container Keep from freezing and store below 100 °F (38 °C)

Consult Material Safety Data Sheet (MSDS) prior to use. PARTALL POWER Glossy Liquid Mold Release shouldalways be used in a well-ventilated area with appropriate personal protection equipment, including resistantgloves and eye protection.

Wipe-On: Apply using a clean lint-free cotton cloth or high quality paper towel. The cloth or towel should be wetbut not dripping. Wipe PARTALL POWER Liquid Mold Release on mold, leaving an even wet coat. Once thewater starts to evaporate (about 30 - 60 seconds) use a clean cloth or towel to very lightly wipe the area in acircular motion to redistribute - do not wipe dry or attempt to polish at this point.

The release coating should appear completely dry in another 30 - 60 seconds. At this time use a soft clean cottoncloth to polish the surface to a high gloss shine. If the material balls or gums up you have started polishing toosoon. For initial use apply a second coat in the same manner and then reapply one or two coats as requiredduring molding process.


Directions for Use


21



MARBALEASE IMR-1 Internal Mold Release is a liquid process aid for use in the pultrusion thermoset com-posite production method with polyester, vinylester and diallyl phthalate phenolic (DAP) pultrusion resins.Typically added at rates of 0.5 - 2.0% to the pultrusion resin formulation, MARBALEASE IMR-1 Internal MoldRelease aids the release of pultruded composite from the die wall as the composite moves through the die.With a superior neutralization package it offers corrosion resistance to metal dies and improved processability.Contains no wax, silicone or metallic stearates.

Benefits can include -

Improved part mechanical and cosmetic properties by improving wetting of the reinforcement Better dispersion of fillers and other additives Reduced matrix viscosity Enhanced antistatic properties Lower pulling force requirements during processing of pultruded composites

MARBALEASE IMR-1 Internal Mold Release is a non-exuding polymeric blend of phosphate esters, fattyamines, and fatty acids, allowing parts to emerge ready for post-finishing without solvent wash or abrasion.MARBALEASE IMR-1 Internal Mold Release is specified for or use with polyester and vinylester resins usingBPO, Peroxydicarbonates and esters, TBPB, Dicumyl Peroxides, and Peroxyketal Peroxides. Also usefulwhen mixed into thermoplastics and rubbers at 0.1 - 1.0% levels by weight. May also be used to aid in difficultclosed molding applications when used with external mold release.

PRODUCT DATA SHEET

MARBALEASE IMR-1 Internal Mold Release

Prior to use in production an experimental examination of the influences that MARBALEASE IMR-1 InternalMold Release has on the pultrusion processing variables should be performed. Testing of the effects on pullforce, surface appearance, resin viscosity, and resin kinetics should be conducted as well as any effects onmechanical properties of the pultruded composites. For example, start an evaluation at 1 part per 100 partsneat resin. The percentage mold release required will be determined by the amount of filler with the upper limitdetermined at the point where it retards the cure. Adjust the level of mold release or increase the catalyst levelwithin the range specified by the resin manufacturer.


Consult Material Safety Data Sheet (MSDS) prior to use. MARBALEASE IMR-1 Internal Mold Release shouldalways be used in a well-ventilated area with appropriate personal protection equipment, including solventresistant gloves and eye protection.

Mix MARBALEASE IMR-1 Internal Mold Release prior to use. Add MARBALEASE IMR-1 Internal Mold Re-lease at ratio determined by evaluation to neat resin prior to addition of catalyst, fillers, and other resin addi-tives.


Directions for Use

Evaluation

22



PRODUCT DATA SHEET


MARBALEASE IMR-2 Internal Mold Release is a liquid process aid additive for use in the pultrusion thermosetcomposite production method using epoxy resins. Especially recommended for amine cured systems. Typi-cally added at rates of 0.5 - 2.0% to the pultrusion resin formulation, MARBALEASE IMR-2 Internal MoldRelease aids the release of pultruded composite from the die wall as the composite moves through the die. Itcontains no wax, silicone or metallic stearates.



MARBALEASE IMR-2 Internal Mold Release is a non-exuding polymeric blend of fatty acids and amines,allowing parts to emerge ready for post-finishing without solvent wash or abrasion. May also be used to aid indifficult closed molding applications when used with external mold release.

Prior to use in production an experimental examination of the influences that MARBALEASE IMR-2 InternalMold Release has on the pultrusion processing variables should be performed. Testing of the effects on pullforce, surface appearance, resin viscosity, and resin kinetics should be conducted as well as any effects onmechanical properties of the pultruded composites. For example, start evaluations at 1 parts per 100 partsneat resin. The percentage mold release required will be determined by the amount of filler with the upper limitdetermined at the point where it retards the cure. Adjust the level of mold release or increase the catalyst levelwithin the range specified by the resin manufacturer.



Mix MARBALEASE IMR-2 Internal Mold Release prior to use. Add at a ratio determined by evaluation into neatresin prior to addition of hardener, fillers, and other resin additives. For two-part thermoset resins, mix theprocess aid additive in the less viscous or less reactive side before combining parts A and B.


Directions for Use

Evaluation

23



PRODUCT DATA SHEET


MARBALEASE IMR-3 Internal Mold Release is a liquid process aid additive for use in the pultrusion thermosetcomposite production method using phenolic resins. MARBALEASE IMR-3 is ideal for use with phenolicresins but may be used with some vinylester and epoxy resins. Typically added at rates of 0.5 - 2.0% to thepultrusion resin formulation, MARBALEASE IMR-3 Internal Mold Release aids the release of pultruded com-posite from the die wall as the composite moves through the die. It contains no wax, silicone or metallicstearates.



MARBALEASE IMR-3 Internal Mold Release is a non-exuding polymeric blend of fatty acids and amines,allowing parts to emerge ready for post-finishing without solvent wash or abrasion. May also be used to aid indifficult closed molding applications when used with external mold release.

Prior to use in production an experimental examination of the influences that MARBALEASE IMR-3 InternalMold Release has on the pultrusion processing variables should be performed. Testing of the effects on pullforce, surface appearance, resin viscosity, and resin kinetics should be conducted as well as any effects onmechanical properties of the pultruded composites. For example, start evaluations at 1 part per 100 parts neatresin. The percentage mold release required will be determined by the amount of filler with the upper limitdetermined at the point where it retards the cure. Adjust the level of mold release or increase the catalyst levelwithin the range specified by the resin manufacturer.



Mix MARBALEASE IMR-3 Internal Mold Release prior to use. Add at a ratio determined by evaluation into neatresin prior to addition of catalyst, fillers, and other resin additives. For two-part thermoset resins, mix theprocess aid additive in the less viscous or less reactive side before combining parts A and B.

Directions for Use

Evaluation


24



FORMULA FIVE Mold Cleaner is a general purpose mold cleaner for routine mold maintenance. Use prior toapplication of FORMULA FIVE Mold Sealers and when using FORMULA FIVE Matte Top Coat semi-perma-nent release as a one-step system. Suitable for use on most mold substrates including those composed offiberglass, aluminum, steel and thermoset resins. Cleans without abrasives and can be used between mold-ing cycles to remove uncured resin or overspray and other contaminates without stripping off underlying coatof semi-permanent mold release. Dissolves build up on mold surfaces caused by wax, silicone, and othercontaminants such as grease and dirt, allowing them to be wiped off without softening or dulling the moldsurface. Can be used to remove excess semi-permanent mold releases before they fully cure, and can beused to reduce surface tension of semi-permanent mold releases in areas of the mold that exhibit gel-coatpre-release. Use to clean areas of mold before touch up with semi-permanent mold release during production.Useful to remove residues from other cleaners/strippers or spots from water washing. May be used on warmmolds. Not designed to remove fully cured semi-permanent mold releases.


PRODUCT DATA SHEET

FORMULA FIVE Mold Cleaner

FORMULA FIVE Mold Cleaner is ready to use as received. Do not dilute or mix with other products or sol-vents. Prior to use on rubber molds, thoroughly test for compatibility on a non-cosmetic portion of the mold.Do not reuse contaminated cloths to apply. Do not return contaminated product to original container.

Consult Material Safety Data Sheet (MSDS) prior to use. FORMULA FIVE Mold Cleaner should always beused in a well-ventilated area with appropriate personal protection equipment, including solvent resistant gloves.

Dampen a cotton cloth with FORMULA FIVE Mold Cleaner and apply to mold surface prior to touch up withsemi-permanent mold release during production, to remove light resin scumming or excess uncured semi-permanent mold release, or to reduce the surface tension of molds prepared with semi-permanent moldreleases. Using a fresh clean cloth, gently wipe away dissolved residue before cleaner dries. Prior to applyingmold release perform tape test in several locations to verify entire surface is clean (if tape adheres very well,the mold is clean).

LARGER SURFACES / HEAVY DEPOSITS: On larger surfaces work on manageable sections no larger than5 ft² (0.5 m²) at a time. Repeat on neighboring areas, overlapping to ensure complete coverage of moldsurface. For removal of heavier wax or contaminant deposits apply FORMULA FIVE Mold Cleaner with a wetcotton cloth or stiff solvent resistant bristle brush. Work cleaner over mold surface with brush. Wipe awaydissolved residue before cleaner dries with clean cotton cloths. Several applications may be necessary toremove stubborn deposits. For removal of extremely heavy build up use FORMULA FIVE Wax Stripper orcompound mold before cleaning.

1 GALLON (3.79 LITER) JERRICAN, 5 GALLON (18.9 LITER) PAIL, AND 55 GALLON (208.2 LITER) DRUM

Directions for Use


25



FORMULA FIVE Wax Stripper is a heavy duty cleaner used to clean most mold surfaces including thosecomposed of metals or thermoset resins. Formulated to dwell on mold surface and leach out and react withcontaminants, FORMULA FIVE Wax Stripper dissolves mold surface build up caused by wax, silicone andcontaminants such as grease, dirt, resin deposits or styrene. Allows contaminates to be wiped or washed offwithout softening or dulling the mold surface. FORMULA FIVE Wax Stripper is especially recommended fordeep cleaning of mold substrates when changing from wax, polymeric or silicone release systems to semi-permanent systems. This stripper is also effective for deep cleaning of highly detailed mold surfaces such asnon-skid. Use to remove most thermoset resin residues including polyester, vinylester, epoxy, phenolics andpolyurethane. Not designed to remove cured semi-permanent mold releases.

PRODUCT DATA SHEET

FORMULA FIVE Wax Stripper

FORMULA FIVE Wax Stripper is ready to use as received. Do not dilute or mix with other products or sol-vents. Determine first that mold surface will not clean with less aggressive cleaners such asFORMULA FIVE Mold Cleaner. Prior to use on rubber molds, thoroughly test for compatibility on a non-cosmetic portion of the mold. Not intended for use on new or recently reconditioned or repaired compositemolds. Do not reuse contaminated cloths to apply stripper. Do not return contaminated stripper to originalcontainer.

1 GALLON (3.79 LITER) BOTTLE, 5 GALLON (18.9 LITER) PAIL, AND 55 GALLON (208.2 LITER) DRUM

Consult Material Safety Data Sheet (MSDS) prior to use. FORMULA FIVE Wax Stripper should always beused in a well-ventilated area with appropriate personal protection equipment, including solvent resistant glovesand eye protection.

Dispense a quantity of FORMULA FIVE Wax Stripper into an HDPE plastic or other solvent resistant con-tainer. Apply liberally to mold surface with a solvent resistant brush. Move FORMULA FIVE Wax Stripperaround mold surface, replenishing with additional quantity as necessary to keep mold surface wet; do notallow mold surface to dry. Continue replenishing as needed and allow to penetrate contaminates for up totwenty minutes. Wipe off dissolved residue/stripper with water/detergent moistened cloths or wash moldsurface with warm water and detergent and dry. Clean any remaining water spots, detergent or stripper frommold with FORMULA FIVE Mold Cleaner. Wipe mold surface with a clean cloth to dry. Prior to applying moldrelease perform tape test in several locations to verify entire surface is clean (if tape adheres very well, moldis clean).

LARGER SURFACES / HEAVY DEPOSITS: Work on manageable sections no larger than 5 square feet(0.5 meter2) at a time. For removal of heavy deposits scrub mold surface with bristle brush andFORMULA FIVE Wax Stripper. For extremely heavy deposits or difficult to clean surfaces, liberally apply tomold surface and place cloth over FORMULA FIVE Wax Stripper to slow evaporation and allow to soak for upto thirty minutes. Several applications may be necessary to remove stubborn deposits. Do not return contami-nated FORMULA FIVE Wax Stripper to original container.

Directions for Use



26



FORMULA FIVE Wax Stripper-S (Super) is a heavy duty cleaner used to clean most mold surfaces includingmetal or thermoset composites (fiberglass). Effectively combats resin and styrene build up on mold surfacesand mold scumming. Formulated to dwell on mold surface and leach out and react with contaminants,FORMULA FIVE Wax Stripper-S dissolves build up caused by wax, silicone and contaminants such as grease,dirt, resin deposits and styrene. Allows contaminates to be wiped or washed off the mold surface.FORMULA FIVE Wax Stripper-S is especially recommended for closed molding operations. This stripper isalso effective for deep cleaning of highly detailed mold surfaces, engineered surfaces and non-skid. A moreaggressive cleaner than FORMULA FIVE Wax Stripper, FORMULA FIVE Wax Stripper-S may be used toremove most thermoset resin residues including polyester, vinylester, epoxy, phenolics and polyurethane andaids in the removal of cured semi-permanent mold releases. Best used on warm molds up to 250 ºF (121 ºC).


PRODUCT DATA SHEET

FORMULA FIVE Wax Stripper-S (Super)

FORMULA FIVE Wax Stripper-S is ready to use as received. Do not dilute or mix with other products orsolvents. Determine first that mold surface will not clean with less aggressive cleaners such asFORMULA FIVE Mold Cleaner or FORMULA FIVE Wax Stripper. Prior to use on rubber molds, thoroughlytest for compatibility on a non-cosmetic portion of the mold. Not intended for use on new or recently recondi-tioned or repaired composite molds.

Consult Material Safety Data Sheet (MSDS) prior to use. FORMULA FIVE Wax Stripper-S should always beused in a well-ventilated area with appropriate personal protection equipment, including solvent resistant gloves(nitrile or butyl) to prevent defatting of skin and eye protection.

Dispense a quantity of FORMULA FIVE Wax Stripper-S into a metal, HDPE plastic, or other solvent-resistantcontainer. Apply with a natural bristle or nylon brush liberally to mold surface. Move FORMULA FIVE WaxStripper-S around mold surface, replenishing with additional quantity as necessary to keep mold surface wet;do not allow mold surface to dry. Allow to penetrate contaminates for up to twenty minutes. Wipe off dissolvedresidue/stripper with water/detergent moistened cloths or wash mold surface with warm water and a tinyamount of dishwashing detergent. Clean any remaining water spots, detergent or stripper from mold withFORMULA FIVE Mold Cleaner according to instructions. Prior to applying mold releases perform tape test inseveral locations to verify entire surface is clean (if tape adheres very well, mold is clean).

LARGER SURFACES / HEAVY DEPOSITS: Work on manageable sections no larger than 5 square feet(0.5 meter2) at a time. To remove heavy deposits, scrub mold surface with bristle brush and FORMULA FIVEWax Stripper-S. For extremely heavy deposits or difficult to clean surfaces, liberally apply to mold surface andplace cloth over FORMULA FIVE Wax Stripper-S to slow evaporation and allow to soak for up to thirty minutes.Several applications may be necessary to remove stubborn deposits. Do not return contaminatedFORMULA FIVE Wax Stripper-S to original container. Be alert to any softening of composite tooling surfacesor excess abrasion to tool surface while cleaning.

1 GALLON (3.79 LITER) JERRICAN, 5 GALLON (18.9 LITER) PAIL, AND 55 GALLON (208.2 LITER) DRUM

Directions for Use


27



FORMULA FIVE Mold Sealer is a semi-permanent base coat designed for use on most mold or plug substrates includingcomposite (FRP/GRP1), aluminum and steel. Seals the mold surface and fills micro-porosity to create a smooth, streak freehigh gloss surface. Recommended for most molding processes including contact molding, hand lay up, spray up, castpolymer and closed molding. Particularly recommended for use in new composite mold initialization, sealing reconditionedor repaired areas of previously seasoned molds, and as a base coat to optimize the performance of semi-permanent topcoats. Also recommended as a mold sealer with sacrificial mold release systems such as wax, polymeric, spray or wipe onslip coat mold releases. Simple wipe on leave on application. For application to molds at temperatures of 70 - 150 °F(21 - 66 °C) and suitable for molding process temperatures up to 500 °F (260 °C).

NOTE: The cross-linking resins used in FORMULA FIVE Mold Sealer cure by hydrolysis (interaction with moisture in theatmosphere) and temperature. Recommended storage is in original containers tightly sealed avoiding extreme tempera-tures. Decant the amount of material expected to be used into HDPE containers with a positive closure just before use. Donot return air exposed release back into original container.

1 FRP/GRP = Fiber Reinforced Polymer or Plastic / Glass Reinforced Plastic or Polyester

1 GALLON (3.79 LITER) JERRICAN AND 55 GALLON (208.2 LITER) DRUM

FORMULA FIVE Mold Sealer is ready to use as received with no mixing or agitation necessary. Must be applied to a cleansurface to perform properly. Clean mold thoroughly with FORMULA FIVE Mold Cleaner according to instructions or, ifnecessary, by compounding followed by warm water/detergent wash and followed by FORMULA FIVE Mold Cleaner. Ifrelease agents containing wax or silicone have previously been used on the mold, apply FORMULA FIVE Wax Stripperaccording to instructions. Polish to desired level of gloss prior to application of FORMULA FIVE Mold Sealer. Use tape test2

at several places on molding surface to verify cleanliness.

2 Use good quality 3/4 or 1 inch (18 - 24 mm) wide general-purpose masking tape such as Scotch Performance Masking Tape 234. Always use thesame tape so the feel of its standard removal becomes familiar. Apply a piece of tape about 8 inches (20 cm) in length and burnish to the mold. Pullthe tape up at a 90-degree angle to the surface. When testing a mold surface that has properly applied mold release, very little resistance should be

felt. Perform tape test at different areas of mold to ensure cleanliness or proper mold release application.

Consult Material Safety Data Sheet (MSDS) prior to use. FORMULA FIVE Mold Sealer should always be used in a well-ventilated area with appropriate personal protection equipment, including solvent resistant gloves and eye protection.

Using a clean dry lint-free cloth or high quality paper towel, wet but not dripping with FORMULA FIVE Mold Sealer, gentlywipe mold surface covering up to 5 square feet (0.5 meter2) at a time. Do not reuse cloths after drying as they will becontaminated with partially cured polymers that will cause streaking. Never pour mold sealer directly on mold. Reapplymold sealer to cloth frequently during application. Wipe away any pooling, do not over wipe or apply excess material.

Repeat on neighboring areas, overlapping to ensure complete coverage, until mold surface is completely covered. Aftersolvent carrier dries allow 15 minutes for mold sealer to cure. Apply at least one additional coat of FORMULA FIVE MoldSealer following the same procedure. A minimum of two coats are required before applying mold releases. Allow last moldsealer coat to cure for 30 minutes before applying a mold release. No buffing or polishing is necessary. Best practice fornew, reconditioned or repaired areas of previously seasoned molds is to apply a minimum of 4 coats of mold sealer, allowing30 minutes cure time for each coat and a minimum final cure time of 60 minutes.

FORMULA FIVE Mold Sealer will perform very well at application temperatures of 70 °F (21 °C) and above, but curing attemperatures above process or part resin exotherm temperature makes a more durable release base coating. Multiplecoats and longer curing times between mold sealer coats and for final cure will also make a more durable base.

PRODUCT DATA SHEET

FORMULA FIVE Mold Sealer


Directions for Use


28



PRODUCT DATA SHEET

FORMULA FIVE Mold Sealer-S (Super)

1 GALLON (3.79 LITER) JERRICAN

Consult Material Safety Data Sheet (MSDS) prior to use. FORMULA FIVE Mold Sealer-S should always be used in a well-ventilatedarea with appropriate personal protection equipment, including solvent resistant gloves and eye protection.

Using a clean dry lint-free cloth or high quality paper towel, wet but not dripping with FORMULA FIVE Mold Sealer-S, gently wipemold surface covering up to 5 square feet (0.5 meter2) at a time. Do not reuse cloths after drying as they will be contaminated withpartially cured polymers that will cause streaking. Never pour mold sealer directly on mold. Reapply mold sealer to cloth frequentlyduring application.

Observe area just treated with FORMULA FIVE Mold Sealer-S, waiting approximately 20-60 seconds. Just before carrier solventflashes off (becomes dry) lightly dust wipe or fly-wipe to redistribute the polymer. Do not wipe hard or wipe totally dry and do notpolish at this point. The wipe-off step is essential to help the sealer cure evenly with reduced haze or streaking. If minor streakingremains after last coat is dry use a clean dry microfiber cloth to polish lightly.

Repeat on neighboring areas, overlapping to ensure complete coverage, until mold surface is completely covered. After solventcarrier dries allow 20 minutes for mold sealer to cure. Apply one additional coat of FORMULA FIVE Mold Sealer-S following thesame procedure and allow 30 minutes final cure time before applying FORMULA FIVE Glossy Top Coat, FORMULA FIVE Matte TopCoat, or other mold releases. Best practice for new, reconditioned or repaired areas of previously seasoned molds is to apply threecoats of mold sealer, allowing 30 minutes cure time for each coat and a final cure time of 60 minutes or overnight.

FORMULA FIVE Mold Sealer-S will perform very well at application temperatures of 70 °F (21 °C) and above, but curing by heatingat temperatures above process or part resin exotherm temperature makes a more durable release base coating. Longer curingtimes between mold sealer coats and for final cure will also make a more durable base.

Spray application may be used with FORMULA FIVE Mold Sealer-S. Spray in thin coats; wipe-off is still required following theprocedures above to reduce hazing or streaking.

Directions for Use

FORMULA FIVE Mold Sealer-S (Super) is a premium high durability semi-permanent base coat designed for use on most mold orplug substrates including composite (FRP/GRP1), glass, aluminum and steel. Seals the mold surface and fills micro-porosity tocreate a smooth high gloss surface. Recommended for most molding processes including contact molding, hand lay up, spray up,cast polymer and closed molding. Particularly recommended for use in new composite mold initialization, sealing reconditioned orrepaired areas of previously seasoned molds, and as a base coat to optimize the performance of semi-permanent top coats. Alsorecommended as a mold sealer with sacrificial mold release systems such as wax, polymeric, spray or wipe on slip coat moldreleases. Recommended application temperature is 70 °F (21 °C); do not apply to hot molds over 350 °F (177 °C). Suitable formolding process temperatures up to 500 °F (260 °C).

NOTE: The cross-linking resins used in FORMULA FIVE Mold Sealer-S cure by hydrolysis (interaction with moisture in the atmo-sphere) and temperature. Recommended storage is in original containers tightly sealed avoiding extreme temperatures. Decantthe amount of material expected to be used into HDPE with a positive closure just before use. Do not return air exposed releaseback into original container.1 FRP/GRP = Fiber Reinforced Polymer or Plastic / Glass Reinforced Plastic or Polyester


FORMULA FIVE Mold Sealer-S is ready to use as received - do not stir or mix. Must be applied to a clean surface to perform properly.Clean mold thoroughly with FORMULA FIVE Mold Cleaner according to instructions or, if necessary, by compounding followed bywarm water/detergent wash and followed by FORMULA FIVE Mold Cleaner. If release agents containing wax or silicone havepreviously been used on the mold, apply FORMULA FIVE Wax Stripper according to instructions. Polish to desired level of glossprior to application of FORMULA FIVE Mold Sealer-S. Use tape test2 at several places on molding surface to verify cleanliness.2 Use good quality 3/4 or 1 inch (18 - 24 mm) wide general-purpose making tape such as Scotch Performance Masking Tape 234. Always use thesame tape so the feel of its standard removal becomes familiar. Apply a piece of tape about 8” (20 cm) in length and burnish to the mold. Pull the tapeup at a 90-degree angle to the surface. You should feel resistance as tape peels off of mold surface if mold is clean. When testing a mold surfacethat has properly applied mold release, very little resistance should be felt. Perform tape test at different areas of mold to ensure cleanliness orproper mold release application.


29



FORMULA FIVE Glossy Top Coat semi-permanent mold release is a proprietary blend of cross-linking poly-mers in a solvent carrier that bond to the mold surface to protect the mold and preserve fine detail. A high glossexternal mold release that produces very little mold build up. Yields multiple releases per application, hasexcellent chemical resistance and withstands extreme processing temperatures. Ideal for applications wheretransfer of release agent to finished part must be avoided. Designed to release gelcoated polyester, vinylesteror epoxy parts from most substrates, including metal or gelcoated mold surfaces. Can be used with mostmolding processes and ideal for high production open molding operations. Simple wipe-on leave-on applica-tion.

NOTE: The cross-linking resins used in FORMULA FIVE Glossy Top Coat cure by hydrolysis (interaction withmoisture in the atmosphere) and temperature. Recommended storage is in original containers tightly sealedavoiding extreme temperatures. Decant the amount of material expected to be used into HDPE containerswith a positive closure just before use. Do not return air exposed release back into original container.


FORMULA FIVE Glossy Top Coat is ready to use as received with no mixing or agitation necessary. Do notmix with other chemicals or dilute. Only use FORMULA FIVE Glossy Top Coat after mold surface has beenthoroughly cleaned and prepared with FORMULA FIVE Mold Sealer or FORMULA FIVE Mold Sealer-Saccording to instructions.

Consult Material Safety Data Sheet (MSDS) prior to use. FORMULA FIVE Glossy Top Coat should always beused in a well-ventilated area with appropriate personal protection equipment, including solvent resistant gloves.

FORMULA FIVE Glossy Top Coat performs very well at application temperatures of 70 °F (21 °C) and above,but curing at higher temperatures above process or part resin exotherm temperature makes a more durablerelease coating. Multiple coats and longer curing times between mold release coats before first part beingmade will also make a more durable coating. May be applied to surface temperatures of 70 - 350 °F (21 - 177 °C).Rapid evaporation of carrier solvents will require spray application for mold surfaces above 130 °F (55 °C).

Using a clean dry lint-free cloth or high quality paper towel, wet but not dripping with FORMULA FIVE GlossyTop Coat, gently wipe mold surface covering up to 5 square feet (0.5 meter2) at a time. Never pour moldrelease directly on mold. Wipe away any pooling, do not over wipe or apply excess material. The goal is toapply a thin even coat without pooling. Reapply FORMULA FIVE Glossy Top Coat to cloth frequently duringapplication. Repeat on neighboring areas, overlapping to ensure complete coverage, until mold surface iscompletely covered. No buffing or polishing is necessary.

PRODUCT DATA SHEET

FORMULA FIVE Glossy Top CoatSemi-Permanent Mold Release


Directions for Use

(continued on page 2/...)

Page one of two

30



PRODUCT DATA SHEET

FORMULA FIVE Glossy Top CoatSemi-Permanent Mold Release

Allow 15 minutes after first coat has dried for the resulting film to cure. Then, using a fresh clean cloth or papertowel, repeat previous steps 3 more times for a total of 4 protective coats. When final coat is dry, allow film tocure for at least 30 minutes at room temperature before proceeding with molding. Durability of mold releasewill be improved by allowing films to cure longer or by heat curing, e.g. at 140 °F (60 °C) for 15 minutes or byheat curing at temperatures above process or part resin exotherm temperature.

For best results, reapply one coat of FORMULA FIVE Glossy Top Coat as described above after first, third andfifth part have been de-molded and when molded parts begin to hesitate or stick upon release. Best practicefor new or reconditioned molds or repaired areas of previously seasoned molds is to first applyFORMULA FIVE Mold Sealer or FORMULA FIVE Mold Sealer-S according to instructions, followed by sixcoats of FORMULA FIVE Glossy Top Coat, allowing 30 minutes cure time for each coat and allowing the finalcoat to cure overnight.

A soft solvent resistant brush or foam applicator pad is helpful to apply to difficult to reach or highly texturedareas.

Hand wiping is the best application method for FORMULA FIVE Glossy Top Coat, but the use of a spray misterbottle to apply to difficult to reach, highly textured areas or very large molds is useful. After spray application ofFORMULA FIVE Glossy Top Coat, gently wipe over wet coating using a clean dry cotton cloth so that a thinwet film remains - do not wipe dry. This will help eliminate hazing caused by spraying that appears upon cureor streaking caused by release pooling on mold.

If streaking is observed after applying a coat of mold release, polish off with a clean cloth after cure. Streakingcan be caused by applying too heavy of a coat of mold release or by applying with a cloth containing partially orfully cured release or other contaminates.

Use a clean cloth dampened with FORMULA FIVE Glossy Top Coat to clean scuff marks and light styrenebuild up from mold surfaces and to touch up wear areas on mold between production cycles.

If resin scum is observed after demolding a part, clean area using FORMULA FIVE Glossy Top Coat and wipeaway residue. If scumming persists while molding parts, lightly clean area(s) with FORMULA FIVE MoldCleaner and a Scotch-Bright type pad, wiping away residue and reapplying one or two coats of mold releaseas described above. Continue molding parts. If scumming is chronic, clean mold with FORMULA FIVE WaxStripper according to instructions and then buff the mold. Proceed by reconditioning mold withFORMULA FIVE Mold Sealer or FORMULA FIVE Mold Sealer-S and FORMULA FIVE Glossy Top Coataccording to instructions.


Page two of two

31



FORMULA FIVE Matte Top Coat semi-permanent mold release is a proprietary blend of cross-linking poly-mers in a solvent carrier that bond to the mold surface to protect the mold and preserve fine detail. A high slipexternal mold release that produces very little mold build up and yields multiple releases per application. Idealfor applications where transfer of release agent to finished part must be avoided. FORMULA FIVE Matte TopCoat may be used as a one-step semi-permanent mold release system for non-cosmetic parts.

A very robust and chemically resistant semi-permanent that is especially suited to non-gelcoated applications,with primer gelcoats, with heavily filled matrices such as cast polymer and polymer concrete, aggressive resinsystems such as DCPD (dicyclopentadiene resin), and in many non-cosmetic applications such as roto-casting, male molds and "B" sides of closed molding operations. Ideal for challenging mold surfaces such as"non-skid" and can replace flange, edge or hat wax with the advantage of eliminating risk of wax contaminatingcosmetic mold surfaces.

FORMULA FIVE Matte Top Coat is also suitable for the release of both gelcoated and non-gelcoated fiber-glass (FRP/GRP1), phenolic, epoxy, polyester and vinylester resins, rubber and many polyurethane foams andelastomer parts from most substrates, including metal and gelcoated mold and plug surfaces.FORMULA FIVE Matte Top Coat also extends life of silicone rubber molds.

This product will maintain a matte finish on parts made from matte finish molds. Recommended for mostmolding processes including contact molding, hand lay up, spray up, filament winding, cast polymer (culturedmarble/solid surface), rotational molding, closed molding (RTM, compression, injection), polymer concrete(polycrete/GRC2), and with in-mold coatings. Easy wipe-on leave-on or spray-on-wipe application, no polish-ing required. Suitable for use with mold process temperatures up to 500 °F (260 °C). FORMULA FIVE MatteTop Coat may be applied over other semi-permanent releases without stripping.

NOTE: The cross-linking resins used in FORMULA FIVE Matte Top Coat cure by hydrolysis (interaction withmoisture in the atmosphere) and temperature. Recommended storage is in original containers tightly sealedavoiding extreme temperatures. Decant the amount of material expected to be used into HDPE containerswith a positive closure just before use. Do not return air exposed release back into original container. For morerobust mold releasing use over FORMULA FIVE Mold Sealer-S.

1 FRP/GRP = Fiber Reinforced Polymer or Plastic / Glass Reinforced Plastic or Polyester2 GRC = Glassfiber Reinforced Concrete

FORMULA FIVE Matte Top Coat is ready to use as received with no mixing or agitation necessary. Do not mixwith other chemicals or dilute. Clean mold thoroughly with FORMULA FIVE Mold Cleaner or, if necessary, bycompounding followed by warm water/detergent wash and followed by FORMULA FIVE Mold Cleaner. Fornew, reconditioned, porous, or damaged molds, apply FORMULA FIVE Mold Sealer orFORMULA FIVE Mold Sealer-S according to instructions prior to using FORMULA FIVE Matte Top Coat.


PRODUCT DATA SHEET

FORMULA FIVE Matte Top CoatSemi-Permanent Mold Release


Page one of two


32



FORMULA FIVE Matte Top Coat performs very well at application temperatures of 70 °F (21 °C) but curing athigher temperatures such as 120 - 150 °F (49 - 66 °C) makes a more durable release coating. Multiple coatsand longer curing times between mold release coats before first part being made will also make a moredurable coating. Must be applied to a clean surface to perform properly. Use tape test at several places onmolding surface to verify cleanliness. Spray application is recommended for mold surfaces at or above 130 °F(55 °C) because of the rapid evaporation rate of the carrier solvents.

Consult Material Safety Data Sheet (MSDS) prior to use. FORMULA FIVE Matte Top Coat should always beused in a well-ventilated area with appropriate personal protection equipment, including solvent resistant gloves.

Using a clean dry lint-free cloth or high quality paper towel, wet but not dripping with FORMULA FIVE Matte TopCoat, gently wipe mold surface covering up to 5 square feet (0.5 meter2) at a time. Never pour mold releasedirectly on mold. Wipe away any pooling, do not over wipe or apply excess material. Reapply FORMULA FIVEMatte Top Coat to cloth frequently during application. No buffing or polishing is necessary. Repeat on neigh-boring areas, overlapping to ensure complete coverage, until mold surface is completely covered and allow tocure.

At temperatures above 100 °F (38 °C) allow 15 minutes for mold release to cure. At ambient temperaturesallow 30 minutes for mold release to cure. Using a fresh clean applicator repeat previous steps two moretimes for a total of three protective coats. Durability of mold release will be improved by allowing final film tocure longer and/or by heat curing at temperatures above process or part resin exotherm temperature. Reapplyone coat of FORMULA FIVE Matte Top Coat as described above after first part has been de-molded and whenmolded parts begin to hesitate or stick upon release.

If resin scum is observed after demolding a part, clean area using FORMULA FIVE Matte Top Coat and wipeaway residue. Continue molding parts. If scumming persists, lightly clean area with FORMULA FIVE MoldCleaner and a Scotch-Bright type pad, wiping away residue and reapply one to two coats of mold release asdescribed above. Continue molding parts. If scumming is chronic use FORMULA FIVE Wax Stripper and thenbuff the mold. Proceed by applying FORMULA FIVE Matte Top Coat (and FORMULA FIVE Mold Sealer orFORMULA FIVE Mold Sealer-S as required) again as described above from first step. If streaking is observedafter applying a coat of mold release, polish off with clean cloth after cure. Streaking can be caused by applyingtoo heavy of a coat of mold release or by applying with a cloth containing partially or fully cured release or othercontaminates.

If pre-release is experienced on parts made with gel-coat it may be due to the high-slip properties ofFORMULA FIVE Matte Top Coat. A very light wiping of problem areas with FORMULA FIVE Mold Cleaner willincrease surface tension and reduce gel-coat pre-release.


PRODUCT DATA SHEET

FORMULA FIVE Matte Top CoatSemi-Permanent Mold Release

Page two of twoDirections for Use

33



PARTALL HT-PT Liquid Mold Release is a liquid polymeric mold release (solvent-based fluropolymer) thatdries at room temperature. A silicone-free external mold release agent that gives a matte or glossy finish toparts depending on method of application. Use in most composite processes including spray up, RTM, com-pression, casting, vacuum bagging or with prepregs.

Offers multiple part releases and will not interfere with post-finishing or bonding operations. For use with mostthermoset resins including polyester, vinyl ester, epoxy and phenolics. Suitable for use on most mold sub-strates including FRP/GRP composite, glass, aluminum and steel. Easy to use and handle with wipe onapplication and easy wet polishing.

PRODUCT DATA SHEET

PARTALL HT-PT Liquid Mold Release

Mix before use. PARTALL HT-PT Liquid Mold Release is ready to use as received and is not to be mixed withother chemicals or diluted. Clean mold with FORMULA FIVE Mold Cleaner according to directions.FORMULA FIVE Mold Sealer-S recommended before use on aluminum and other porous mold surfaces.

1 GALLON (3.79 LITER) JERRICAN

Consult Material Safety Data Sheet (MSDS) prior to use. PARTALL HT-PT Liquid Mold Release should al-ways be used in a well-ventilated area with appropriate personal protection equipment, including double sol-vent resistant gloves and eye protection. May be applied to molds up to temperatures of 120 °F (50 °C).

For Glossy Finish: Using a clean dry lint free and solvent resistant cloth or high quality paper towel, wipe aneven coat of PARTALL HT-PT Liquid Mold Release on the mold. Do not polish at this time. Allow first coat todry to a haze. Apply a second coat of PARTALL HT-PT Liquid Mold Release and for a gloss surface use afresh clean solvent resistant cloth to wet polish the mold. Apply a third coat of PARTALL HT-PT Liquid MoldRelease and wet polish to a shine. When final coat is dry, allow film to cure for at least 30 minutes at roomtemperature before proceeding with molding. Repeat wet polish application after each of the first few partscast. Gradually increase the number of parts made before additional wet polish applications ofPARTALL HT-PT Liquid Mold Release.

For matte finish do not polish to a shine after application.



Directions for Use

34



MARBALEASE SLURRY WAX

MARBALEASE® Slurry Wax is a semi-paste mold release wax, water-white in color and silicone-freeused to prevent the unwanted bonding of the composite material to the mold/tooling and assists in theremoval of the part from the mold. Typical application is with a medium density bristle brush. Paint aneven coating of MARBALEASE® Slurry Wax on mold surface and allow to dry. Apply a second coat ofMARBALEASE® Slurry Wax and allow to dry to the touch. Not intended to be polished to a shine.Avoid excessive build up of release in corners and decorative textures to prevent loss of detail. Cleanup with mineral spirits or with TSP (trisodium phosphate) solution and scrub brush or ScotchBrite®

pad.

MARBALEASE® Polymer Concrete Release is a fast-drying solvent-based liquid mold release made from a blend of hydro-carbon and micro-crystalline waxes. Packaged in durable 5-gallon (18.9 liter) containers with a con-venient pour spout, this liquid wax is an economical single-use release for use on most mold sub-strates and with a variety of room temperature cure matrices including polyester and vinylester resinsor Portland cement. With a high flash point of >140 °F (60 °C) MARBALEASE® Polymer ConcreteRelease is not regulated for air, ocean or ground transportation. A fast-drying liquid mold release waxdesigned for polymer concrete and GFRC applications for use on polyester, elastomeric, metal andexpanded or extruded foam molds. Low viscosity liquid formulation that allows for spray or easybrush on application. Mix well before use as solids may settle in storage. Spray, wipe or brush on aneven coat of Marbalease® Polymer Concrete Release to mold surface including flanges, edges andsupports that may come in contact with matrix. Allow to dry. For initial part apply a total of threecoats, allowing to dry between coats and before casting the first part. Apply additional coats asneeded for each additional part cast. Clean up with mineral spirits or TSP (trisodium phosphate)solution using a scrub brush or ScotchBrite® pad.

Glass Reinforced Concrete (GRC) or Glass Fiber Reinforced Concrete (GFRC) is a type offiber reinforced concrete used in building façade panels and architectural decoration. Moldor form substrates range from wood to fiberglass to CNC milled urethane and polystyrenefoams. Form releases aid in a clean release of the part from the mold while offeringprotection for the mold surface. Fragile mold surfaces including rigid foams and elasto-meric rubbers can benefit from the use of release agents through reduction of abrasionfrom aggregates and demolding and chemical attack. REXCO Mold Care Products offersthe following mold releases suitable for GRC/GRFC that are easy to use and will aid inclean part removal, extended mold service and enhanced part detail. Note that wax basedmold releases are sacrificial in nature and will transfer to the part surface leaving a protec-tive coating. Normal acid bath or sandblasting processes will remove wax transfer thatmay impede painting or coating operations.


MARBALEASE POLYMER CONCRETE RELEASE

REXCO MOLD RELEASES FOR GLASS REINFORCED CONCRETE / GLASS FIBRE

REINFORCED CONCRETE (GRC / GFRC)

Page one of two

35



PARTALL POWER LIQUID MOLD RELEASE

FORMULA FIVE MATTE TOP COAT

FORMULA FIVE® Matte Top Coat is an extremely durable solvent-based semi-permanent mold re-lease for non-cosmetic part production and will maintain a matte finish on parts made from matte finishmolds. FORMULA FIVE® Matte Top Coat aids in the casting of higher quality Glass Fiber Reinforcedconcrete (GFRC) when applied to clean and well maintained molds or forms. Apply with spray equip-ment or soft density solvent resistant paint brush being careful not to over saturate polystyrene sur-faces as solvent carrier may damage form surface. Build up three coats of FORMULA FIVE® MatteTop Coat allowing each coat to cure, up to 15 minutes at ambient temperature, before applying thenext and before casting first part. Will not transfer to finished part or interfere with post-finishing orbonding operations. FORMULA FIVE® Matte Top Coat exhibits minimal mold buildup and helps toreduce loss of part detail.

The recommendations in this bulletin are, to the best of our knowledge, accurate and reliable. No guarantee of their accuracy is made, however,and the products discussed are sold without warranty, express or implied, and upon conditions that the purchasers shall make their own tests todetermine the suitability of such products for their particular purposes and uses.

Pictured are an number of options for spraying of REXCO brand liquid mold releases for GFRC / GRC.Left to right: Compression Sprayer, Cup Gun, Pressure Pot and Spray Gun, Gravity Fed HVLP Gun.

SPRAY EQUIPMENT FOR LIQUID MOLD RELEASES

REXCO MOLD RELEASES FOR GLASS REINFORCED CONCRETE / GLASS FIBRE

REINFORCED CONCRETE (GRC / GFRC)Page two of two

matte finish (non-cosmetic finish) to parts and aids in the casting of Glass Fiber Reinforced Concrete (GFRC). It isdesigned for use on most mold substrates including expanded and extruded foams, FRP/GRP composite, glass, aluminumand steel. This product provides ease of application, and minimal fouling of tooling during processing. Ideal for spraying butmay be brushed, wiped or rolled on mold surface. Using a traditional or HVLP spray gun apply an even coating ofPARTALL® POWER Liquid Mold Release to form. Allow to dry. Apply three coats allowing to dry between each beforecasting the first part; no polishing required but polishing will give a smoother finish to part. Reapply for each part as required.Formulation will not interfere with post-finishing operations. Alternative application is to brush or wipe on initialPARTALL® POWER Liquid Mold Release to form, allow to dry and then spray additional coats as required for continued partcasting. Nonflammable and nonhazardous and therefore unregulated for shipping.

PARTALL® POWER Liquid Mold Release is a nonhazardous water-based polymeric external mold release that gives a

36



Frequently Asked QuestionsPARTALL • MARBALEASE • FORMULA FIVE

Is it necessary to use polyvinyl alcohol (PVA) in addition to wax?

The answer to this question depends on a number of factors but the bottom line is this: if you do not want the part to stickto and possibly ruin your mold, then use PVA. If mold is new or reconditioned, then you should definitely use a PVAsuch as PARTALL® Coverall Film or PARTALL® Film #10 to prevent styrene migration. If mold is seasoned, then the use ofPVA is not necessary except as additional insurance against sticking as long as wax is applied properly and with sufficientfrequency. If mold is very large or intricate you may have difficulty achieving adequate coverage using wax only. PVA canbe sprayed into hard-to-reach crevices and forms a visible barrier you can see on the mold surface.

A hard white buildup has accumulated on my mold – what is it?

The appearance of a hard white buildup on the mold surface is commonly mistaken as evidence of styrene in the parting waxor wax buildup. The white substance is more likely styrene that has migrated from within the mold to the surface and brokenthrough the wax barrier. Styrene molecules in the mold are attracted to styrene molecules in resins used to form the partand will bond if allowed to come into contact, causing the part to stick. .

Waxes are applied to mold surfaces prior to the molding process in order to prevent bonding. However, heat generatedduring the molding process gradually softens wax and can inhibit its effectiveness as a barrier. In order to prevent styrenemigration between mold and part a polyvinyl alcohol film (PVA) such as PARTALL® Coverall Film or PARTALL® Film #10should be used in conjunction with wax. If applied properly, PVA creates a barrier through which styrene molecules cannotpenetrate. Wax and/or PVA must be applied properly and adequately in order to form an effective barrier.

The use of PVA is particularly necessary on new or reconditioned molds. Once a mold is seasoned wax alone isnormally sufficient as a barrier when applied as needed but PVA can certainly be used as extra protection against costlyand time-consuming molding hang-ups, particularly on very large, intricate, or expensive molds.

If styrene migration does occur you will need to recondition the mold surface. This type of buildup usually requires strippingdown the mold with a power sander until styrene is no longer present on the surface. In some cases buffing or hand rubbingthe mold with fine abrasives or finishing compounds may be sufficient - the key is to remove all traces of styrene buildupfrom the mold surface. Keep in mind that a reconditioned mold should be treated like a new mold in terms of the waxing /PVA process.

How thick must PVA coat be to form a sufficient barrier?

Apply to a thickness of at least 2 - 4 mils (50 - 100 micron) on new or reconditioned molds and at least 1 - 2 mils(25 - 50 micron) on seasoned molds. Two mils is approximately equal to the thickness of an industrial-type trash bag.

How do I know if PVA has been applied properly?

When applied correctly PVA should form a continuous film free of pinholes or air bubbles that is smooth and glossy whendry. Dry film thickness must be at least 2 - 4 mils (50 - 100 micron) on new / reconditioned molds and at least 1 - 2 mils (25- 50 micron) on seasoned molds (two mils is approximately equal to the thickness of an industrial-type trash bag).

Page one of four

37




Each coat of PVA must be allowed to dry completely prior to applying additional coats or proceeding with molding. Keep inmind that entire coat - not just the surface - must dry completely in order to form an effective barrier. You may find it helpfulto spray a test panel at the same time PVA is applied to mold in order to more easily check that coat has dried thoroughly.

How long should I wait before buffing wax?

Begin buffing FORMULA FIVE® Mold Release Wax 10 - 12 minutes after application. If wax wipes off easily or “balls up”when buffed then it has not been allowed to form an adequate bond with mold surface. Begin buffing PARTALL® Paste #2 and PARTALL® Hi-Temp Wax when moderately dry (1 - 2 minutes after application).Buffing will be more difficult if PARTALL® Paste #2 and PARTALL® Hi-Temp Wax remain on mold surface for extendedlengths of time.

Can PVA be used on a wood or plaster mold without sealing mold first?

No, both wood and plaster molds must be sealed prior to application of PVA. Automobile type primer-sealers and lacquerscan generally produce the desired surface. Wax should also be applied to wood molds prior to use of water-soluble PVAcoatings such as PARTALL® Coverall Film or PARTALL® Film #10 as moisture that resides naturally in wood may compro-mise the PVA’s integrity and produce areas of the mold surface that are not adequately protected.

I’m spraying PVA on top of gel coat as part of a repair process but the PVA seems to be “attacking” the gel coat– what is happening?

Two things are probably happening. The gel coat may not have been allowed to set up properly (is not hard enough) and thePVA is penetrating its surface. Also, you may be too close to gel coat surface while spraying and air pressure in thespraygun is forcing the PVA into the gel coat. Spray from a distance that allows PVA to atomize (mist) completely beforecoming in contact with the gel coat.

Can PVA be applied using a brush instead of a spraygun?

PVA can be applied using a brush although a spraygun is recommended in order to produce a smoother surface on the moldand, thus, on the finished part.

Why did PARTALL® Film #10 “cobweb” when I sprayed it? Why are there air bubbles in the PARTALL® Film #10coat I just sprayed?

These two conditions are generally due to lack of humidity and are very common in deserts or desert-like areas. Cobwebbingoccurs when PARTALL® Film #10 dries immediately upon contact with air and sprays out as a stringy substance.

Page two of four

38




Lack of humidity also sometimes results in air bubbles or “fish-eyes” in PARTALL® Film #10. This happens when the PVAcoating dries on the mold surface before air bubbles have had a chance to break. Both of these situations can usually beresolved by adding water to PARTALL® Film #10. Begin with 10 mL of water per 1000 mL of PVA solution and test, addingmore water if necessary until PVA works properly. It is very important to keep in mind, however, that as PARTALL® Film #10is diluted the percentage of solids in the mixture decreases, thereby necessitating that more PVA be used to achieveadequate coverage.

Can I apply PVA and then bake mold in an oven?

PARTALL® Film #10 and PARTALL® Coverall Film consist primarily of partially hydrolyzed polyvinyl alcohol (PVA) and thuscan be baked following application to mold surface. The following are guidelines for approximate length of time at specifictemperatures – these are only suggestions.

Temperature Length of Time in Oven in Oven200 °F/ 93 °C 12 hours225 F/ 107 °C 6 hours250 F/ 121 °C 4 hours275 F/ 135 °C 2 hours300 F/ 150 °C 45 minutes

It is not recommended that PARTALL® Film #10 or PARTALL® Coverall Film be subjected to temperatures higherthan 300° F (150° C) as carbonization is likely to occur. Carbonization is a process by which molecules in the PVA filmbond with molecules on the mold surface. If this occurs, sanding will be required to remove PVA from the mold surface ratherthan the normal procedure of simply rinsing with water. Even if carbonization does not occur PVA is likely to require hotwater for removal when baked in an oven.

If you choose to bake a mold with PVA on it, keep a close eye on the process and use your own judgment as towhen to remove mold from oven.

How do I remove wax from my mold?

Use manufacturer’s instructions for removal of wax from mold surface. If no instructions are provided, try melting wax fromsurface using steam cleaner or boiling water. If unsuccessful, try mixing one pound of Trisodium Phosphate (TSP) with onegallon of hot water (water must be hot). TSP can be found at hardware stores and stores that sell paint-related items. Scrubmold thoroughly with mixture to remove waxes from the surface.

If suggestions outlined above do not remove wax residue or if styrene migration has occurred it will be necessary to use apower sander to recondition mold surface. Once reconditioning is complete mold should be treated as if new and moldrelease agents should be applied accordingly.

Page three of four

39




How can I achieve a “satin finish” using PVA?

PARTALL® Coverall Film and PARTALL® Film #10 normally produce a smooth finish on the mold surface and in turn on themolded part. In order to achieve a non-smooth, non-glossy, dull finish (i.e., satin finish) you can try adding fumed silica toPVA solution. Silica is a very fine crystalline compound that does not dissolve in PVA, thus producing the abrasion thatcreates the desired look.

Silica should be added at a ratio of 25 grams silica per one gallon PVA. Mixture must be shaken before use; if not mixedproperly silica will settle to bottom of spraygun cup - and then allowed to sit for approximately one minute until air bubblesdisperse. Some common trade names for silica are Cabosil and Aerosil.

Can I prep my mold with PVA and leave overnight prior to molding?

Both PARTALL® Coverall Film and PARTALL® Film #10 are water-soluble solutions that may be attacked and weakened bymoisture in the atmosphere and for this reason it is not recommended that either be allowed to sit on a mold overnight. Ifyou do prep your mold the night before molding be certain to carefully check the integrity of PVA film and make certain thatits effectiveness as a release agent / protective barrier has not been compromised.

Can PARTALL® Paste #2 be used in high heat applications?

No, PARTALL® Paste #2 is not designed for use in applications exceeding approximately 120 °F (50 °C) as wax will beginto melt and will not provide adequate protection. Use PARTALL® Hi-Temp Wax for higher heat processes up to 350 °F (177 °C).PARTALL® Hi-Temp Wax contains polytetrafluoroethylene (Teflon®) that bonds to the mold surface and continues protectingafter waxes have melted away, resulting in more pulls per product application. Because PARTALL® Hi-Temp Wax does notcontain silicone it can usually be used in applications where silicone-based waxes hinder post-finishing operations, such aspainting.

Is it ok to dilute PARTALL® Coverall Film or PARTALL® Film #10 prior to use?

PARTALL® Coverall Film and PARTALL® Film #10 are shipped ready to use and should not be diluted. The addition of water(or any other liquid additive) will decrease the amount of solids per unit of measure, thus requiring that additional coats beapplied in order to achieve the same degree of release protection as would be obtained with undiluted product. Never addchemicals as they may not be compatible and may change the product’s flash point, boiling point, etc.

Page four of four

Northeast:

1000 Coolidge Street South Plainfield, NJ 07080

800-732-0562 800-833-8139 (Fax-General)

[email protected]

Southeast: 6525 The Corners Parkway

Suite 208 Norcross, GA 30092

800-833-8142 800-833-8143 (Fax)

[email protected]

Southwest: 15710 JFK Boulevard

Suite 260 Houston, TX 77032

800-627-2436 877-796-7257 (Fax)

[email protected]

Mid-Atlantic: 5700 Tacony Street Philadelphia, PA 19135 800-423-7423 800-864-9824 (Fax) [email protected] Midwest: 24119 W. Riverwalk Court Unit 145 Plainfield, IL 60544 800-833-8140 800-833-8141 (Fax) [email protected] West: One Camino Sobrante Suite 215 Orinda, CA 94563 800-227-1345 925-253-9601 (Fax) [email protected] www.brenntagspecialties.com E-Mail: [email protected]

Brenntag Specialties, Inc. Local Offices

Authorized Distributor:

mold release systems · 2020. 5. 29. · partall coverall film is the nonhazardous, environmentally...

Documents