astm standards. we can develop compounds to meet your ...astm standards. we can develop compounds to...

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Dear Customer, Central Rubber Extrusions offers a variety of rubber compounds for many different industries. Most of the parts shown in our catalog are for the architectural glazing industry. Our compounds meet or exceed ASTM standards. We can develop compounds to meet your specific requirements. Whatever your ap- plication may be, we have or can custom manufacture the right solution for your company. We are a custom rubber extrusion house. We have the capabilities to extrude from a 30 to 90 durometer in the compounds listed below. We extrude the following types of compounds: EPDM EPDM Peroxide for Structural Applications (Approved by Dow Corning) EPDM Sponge Colored EPDMs Neoprene Silicone Neoprene Sponge Colored Silicones SBR Nitrile Dual-Durometer Extrusions Call to inquire about our compounds or to request to review a Data Sheet on one of our compounds. Our compounds have been tested by several leading sealant manufacturers for compatibility. We can offer you quality compounds at competitive pricing and excellent quality and service. We are here to serve our customers and their rubber requirements. Being a custom rubber manufacturer we are not limited to what is shown on the following catalog pages. We continue to update our facilities and machinery so we can be a valuable supplier to our customers. Call us any time to assist on your next project. The cross-sections of our parts shown in this catalog are not drawn to scale. However, a die drawing can be provided to you for an exact dimensional layout of our gaskets or we can ship a sample for your review and trial. Our equipment consists of the following: Davis-Standard 3-1/2” Extruder Strap Cutters Davis-Standard 2-1/2” Extruder Splicing Machine On-Line Cutters Stamping Press Corner Molding Machines Thank you for your past business. We look forward to showing you the many new opportunities we can offer. Mike & Shari Ammann

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Dear Customer,

Central Rubber Extrusions offers a variety of rubber compounds for many different industries. Most of the parts shown in our catalog are for the architectural glazing industry. Our compounds meet or exceed ASTM standards. We can develop compounds to meet your specific requirements. Whatever your ap-plication may be, we have or can custom manufacture the right solution for your company.

We are a custom rubber extrusion house. We have the capabilities to extrude from a 30 to 90 durometer in the compounds listed below. We extrude the following types of compounds:

EPDM EPDM Peroxide for Structural Applications (Approved by Dow Corning) EPDM Sponge Colored EPDMs Neoprene Silicone Neoprene Sponge Colored Silicones SBR Nitrile Dual-Durometer Extrusions

Call to inquire about our compounds or to request to review a Data Sheet on one of our compounds. Our compounds have been tested by several leading sealant manufacturers for compatibility. We can offer you quality compounds at competitive pricing and excellent quality and service. We are here to serve our customers and their rubber requirements.

Being a custom rubber manufacturer we are not limited to what is shown on the following catalog pages. We continue to update our facilities and machinery so we can be a valuable supplier to our customers. Call us any time to assist on your next project.

The cross-sections of our parts shown in this catalog are not drawn to scale. However, a die drawing can be provided to you for an exact dimensional layout of our gaskets or we can ship a sample for your review and trial.

Our equipment consists of the following:

Davis-Standard 3-1/2” Extruder Strap Cutters Davis-Standard 2-1/2” Extruder Splicing Machine On-Line Cutters Stamping Press Corner Molding Machines

Thank you for your past business. We look forward to showing you the many new opportunities we can offer.

Mike & Shari Ammann

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page RP1

*Drawings are not to scale.

Rubber Profiles

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

#CR-104 / Kawneer #27-222

#CR-118 / PPG #17-004-6300

#CR-105 / Kawneer #27-285

#CR-142 Preset

#CR-106 / Kawneer #27-221

#CR-225 / US Aluminum NP-225

#CR-113 / Kawneer #27-200

#CV11 / US Aluminum #VS200

#CR-126 / Kawneer #27-810

#CR-130 / Vistawall FG-1133

#CR-129 / Kawneer #27-074

#CV11 / Vistawall #V11

#CR-162 / Kawneer #162-310

#CR-115 / Vistawall #FG-1134

#CR-176 / Kawneer #27-076

#CR-2318 / Tubelite #P-2528 Custom

#CR-177 / Kawneer #27-077

#CR-2528 / Tubelite #P-2528-OS

#CR-850 / Kawneer #27-850

#CR-1043 / Tubelite #P-2528

#CR-852 / Kawneer #27-852

#CR-202 / Tubelite #P-528

#C451 / Kawneer Curtainwall

#C427 / Tubelite Preset

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page RP2

Rubber Profiles

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

#CR-E352 New / YKK #E2-0052

#CR-9900

#CR-E252 Old / YKK #E2-0052

#CR-116 / Arch #H-63

#CR-E100 / YKK #E2-0100

#CR-115 / Arch #H63-A

#CR-E101 / YKK #E2-0101

#CR-147 / Arch #H-163A for

1/2” Glazing

#E126 / YKK #E2-0126Curtainwall

#CR-110 / Arch/Amarlite #05427

#E127 / YKK #E2-0127Curtainwall

#CR-111B / Arch/Amarlite #05212

#E128 / YKK #E2-0128Curtainwall

#CR-111A / Arch #05421-47

#CR-104 / Stylmark #226025

#CR-515 / Arch/Amarlite #01510

#CR-106 / Stylmark #226024

#C173 Expansion Seal

#C408 / Stylmark #226013

#C324T-Weatherstrip

#C402 / Stylmark Wedge

#CR-505

#CR-133 Bulb(.20” Dart)

#C466 Wiper

*Drawings are not to scale.

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page RP3

Rubber Profiles

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

#C414 Wiper#CR-109 /

CMI #19-053

#C332 Weatherstrip#CR-277 /

CMI #19-077

#C333 Weatherstrip #CR-1121 Spacer

#C261 Sponge Curb #CR-1123 Spacer

#C479Head Can Gasket

#CR-1124 Spacer

#C498 #CR-1125 Spacer

#C267 (.66”)Sponge Wiper

#C168 Spacer

#C401 Silicone Spacer #C397 Spacer

#C447 Preset #C422 Sponge Preset

#C457 Spacer #C420 Silicone Spacer

#C449 Sponge Preset #C391 Spacer

#C331 Preset #C330 Preset

*Drawings are not to scale.

Rubber Profiles

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

#C169 DualDurometer Spacer

#C481 Presetwith .14” Dart

#C222 Sponge Spacer#C477 Preset

w/ .30” Center Line

#C238 Spacer#C282 (.250” FaceClearance) Preset

#C430 Sponge Preset #C455 Sponge Preset

#C431 Perimeter Gasket / EPG #2740

#C462 Sponge Preset

#C432 Pressure BarGasket / EPG #4912

#C478 Preset

#C252 Spacer #C321 Isolator

#C442 / Silicone Compatible

1/4” x 1/2” MilkyWhite Spacer

#C490 Preset(.250” Center Line)

#C166 Sponge“L” Gasket

#C126 / 3/16” Silicone Spacer

#C272 Sponge Seal

#C127 / 1/4” x 1” Sponge Spacer

#C194 Sponge Seal

#C281 (.250” FaceClearance) Preset

#C298 Lens Gasket

*Drawings are not to scale.April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page RP4

Rubber Profiles

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

#C390 Top Load Gasket / Quickvent

#C383 / .59”ID x .717”OD x .817”H U-Channel

#C248 / 5/8” Flush Glaze#C256 / U-Channel

for 1/4” Glass

#C393 Flush Glaze#C485 / .135” ID

U-Channel

#C258 Top-Load Gasket#C376 Silicone

Joint Plug

#C484 Top Load Gasket#C253 Glass Rack Bumper

(1-1/4” H x 2-5/8” W)

#C425 Gasket#C254 Half Round

(3/8”H x 1/2”W)

#C424 Gasket#C243 Sponge Garage

Door Seal

#C445 / .1094” x 3/8” Wx 3/4” H for 5/32”glass U-Channel

#C249 SpongeTrailer Seal / Dorsey

#C458 / 3/16” x 5/8”W x 5/8”H for 1/4” Glass

#C250 SpongeTrailer Seal / Great Dane

#C460 / 3/16” x 5/8”W x 1/2”H for 1/4” Glass

#C242 Trailer Seal

#C472 / 1” x 2-3/8” w/ .4063” Channel

Shoe Welt / Call forcolors available.

#C233 / 1/16” U-ChannelMullion Plugs / End Dams /

Call for sizes available.No PictureAvailable

*Drawings are not to scale.April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page RP5

Rubber Profiles

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

#C473 / 5/8” x 5/8”Sponge Square Gasket

#C230 / 1/4” ID x 1/2” OD Silicone Tubing

#C482 / 1” x 1”White Gasket

#C325 / .158” ID x .237” OD Tubing

#C200 Silicone Isolator#C329 / .36” ID x 1.07” OD

Sponge Tubing

#C412 Cable Protector#C367 / 1/8” ID x 1/4” OD

Tubing

#C418 Cable Protector#C368 / 1/8” ID x 3/16” OD

Tubing

#C475 PressureBar Gasket

#C439 / 1-1/8” ID x 2-1/8” OD Sponge Tubing

#C476 Clamping Cover#C218 / 1/8” Cord (Dense or Sponge)

Squeegee / Call foravailable sizes and colors.

#C488 / .195” Cord

#C495 / 7/16” ID x 1-1/2” OD Washer

#C385 / 8mm Cord

#C496 / 1/2” ID x 1-1/2” OD Washer

#C384 Bulb Gasket

#C497 / 1/2” ID x 1-7/8” OD Washer

#C464 1/2”Expansion Gasket

#C229 / 5/8” ID x 7/16” OD Dense Tubing

#C465 3/4”Expansion Gasket

*Drawings are not to scale.April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page RP6

Rubber Profiles

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

#C125 Bulb (.18” Dartand .20” Body)

#C257 Wedge Gasket(5/16” Face Clearance)

#C306 Bulb (.175” Dartand .385” Body)

#CR-136 / .250 FaceClearance .062 Nub

#C319 Bulb (.18” Dartand .36” Body)

#C284 / .14” FaceClearance w/ .20”

Lock-In Wedge

#C480 Bulb (.19” Dartand .354” Body)

#C283 / .181” FaceClearance w/ .193”

Lock-In Wedge

#C483 Bulb (.19” Dartand .40” Body)

#C294 / .15” FaceClearance w/ .06”

Lock-In Wedge

#C489 Head Can Bulb#W1 / .125” Face Clearance

w/ .07” Lock-In Wedge

#C273 (.35” Bulb)#CR-134 / .125 Face Clearance

w/ .062” Lock-In / Win-Vent #90300 / Tremco #PS-1125E

#C392 / .160” Base x .20” Bulb Seal

#C388 / 1/4” FaceClearance w/ .088

Lock-In Wedge

#C188 Mounting Pad#C389 / Tremco #PS-1125E / 1/8” Face Clearance w/

.088” Lock-In Wedge

#C116 Wege Gasket 7/16” Face Clearance

#C396 Wedge

#C221 Wege Gasket(.365” Face Clearance)

for 1” Glazing#C399 Wedge

#C225 Wedge Gasket (.65” Face Clearance)

#C402 Stylmark Wedge

*Drawings are not to scale.April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page RP7

Rubber Profiles

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

#CR-1015 Wedge with.295” Face Clearance

#CR-135 (.187 FaceClearance .062 Nub)

#C421 / .25” FaceClearance with .203”

Lock-In Wedge

#CR-1051 (.550 FaceClearance .250 Nub)

#C450 / 3/8” FaceClearance with .20”

Lock-In Wedge#C381 Wedge Gasket

#C456 / 3/8” FaceClearance with .062”

Lock-In Wedge

#C279 / .282” FaceClearance w/ .206”

Lock-In Wedge

#C461 / .30” FaceClearance with .07

Lock-In Wedge

#C505Top-Load Gasket

#C510Half Round

#C280 / .201” FaceClearance w/ .214”

Lock-In Wedge

*Drawings are not to scale.April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page RP8

#C514Bulb Gasket

#C516Bulb Gasket

#C517Wiper

#C519 SiliconeCompatible Isolator

#C520(Tubelite #PTB94)

#C521Pressure Plate

(Tubelite #PTB28)

#CR-648 Vision Spacer(Kawneer #27-648)

Silicone Compatible

Setting Blocks Chart

#C171 / 1/4” x 1” with 3/8” Edge Block

#C183 / 5/8” x 1-3/16” with 3/8” Channel Block

#C184 / 5/8” x 1-1/4” with 3/8” Channel Block

#C195 / 3/8” x 1-1/4” with 1/4” Edge Block

#C198 / 1/4” to 1/2” x 1/2” Tapered Block

#C199 / 1/8” x 5/8”Isolator

5/8” x 1-1/4” x 4” /Kawneeer #27-073

#C122 / .646” x 1.06” with 5/16” Channel Sill Block

#C123 / 1.189” x 1.691” with .345” Channel Sill Block

#C124 / 3/16” x 1” with 3/16” Channel Glass Block

#C130 / 1/2” x 1-3/16” with 7/16” Channel Glass Block

#C136 / 3/16” x .7188”with .30” Edge Block

#C137 / 3/16” x 1.047”with 3/16” Edge Block

#C152 / 3/16” x 1” with 1/4” Edge Block

#C158 / 1/4” x 11/16” with .16” Edge Block

7/16” x 1/2” x 4” /Kawneer #27-366

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

*Drawings are not to scale.April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page SB1

Setting Blocks Chart

#C469 / .410” x 1”Unit Wall Block

#C209 / 3/16” x 1” with1/4” Edge Block

#C210 / .636” x 1-5/16”with 3/16” Edge Block

#C236 / 3/8” x 1/2”L-Shaped Block

#C237 / 1/2” x 1/2”L-Shaped Block

#C245 / 5/16” x 1”with 5/8” Edge Block

#C266 / 1/4” x 1/4”Edge Block

#CR-1136 / Vistawall#FG-1136 Blocks

#CR-717 / Vistawall#HP-17 Blocks

#CR-3146 / 3/4” x 1-1/8” Vistawall #FG-3146

Channel Block

#CR-92 / Vistawall#HP-92 Transit Block

#CR-3220 / .6563” x 1-1/8” Vistawall #FG-3220

Channel Block

#C436 / 1/4” x 1-1/8”Edge Block

#C437 / 3/16” x 1-1/8”Edge Block

#C448 / 1/4” x 1”Channel Block

#C268 / .031” to .125” x .9375” Tapered Block

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

*Drawings are not to scale.April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page SB2

Setting Blocks Chart

#C289 / 1/4” x 1-1/8”Setting Block

#C290 / 3/16” x 5/8”Grid Setting Block

#C291 / 3/16” x 7/8”Grid Setting Block

#C292 / 3/16” x 3/8”Grid Setting Block

#C293 / 3/16” x .711”Grid Setting Block

#C309 / 1/4” x 1” with 1/8” Grid Setting Block

#C315 / 1/2” to 9/16”Tapered x 1-5/8”

Setting Block

#C274 x 4” / .50” H x .755” W Side Setting Block

#C275 x 4” / .50” H x 1.018” W Side Setting Block

#C276 x 4” / .563” H x 1.05” W Side Setting Block

#C277 x 4” / 1/2” H x 1.05” W Side Setting Block

#C278 / 1/4” x 5/8” Grid Setting Block

#C286 / 1/4” x 1”Grid Setting Block

#C287 / 1/4” x 1.046”Grid Setting Block

#C288 / 1/4” x 3/4”Grid Setting Block

#C487 / 1/4” x 7/8” to 11/16” Tapered Setting Block

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

*Drawings are not to scale.April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page SB3

Setting Blocks Chart

#C400 / 3/16” x 1-3/8”Edge Block

#C411 / 1/8” x 1-3/4” with 1/2” Edge Block

#C426 / 1/8” x 1.05”Edge Block

#C435 / 1/4” x 1-1/2” US Aluminum #SB22100 Block

#C446 / 7/16” x 1-1/8”Chair Block

#C463 / 3/4” x 1-7/16” Wedge Block w/ Slants

#C468 / 1/4” x 1”Channel Block

#C361 / 1/4” x 1” with 1/8” Edge Block

#C378 / 5/8” x 1-1/2” US Aluminum #SB200 Tapered

Channel Block

#C443 / 1/2” x 1” to 1-1/2” Bevel Block

#C444 / 7/16” x 3/4”Beveled Edge Block

#C379 / 1/4” x 1” with 1/4” Bevel Setting Block

#C386 / 3/16” x 1-1/8”Terrastile Setting Block

#C387 / 3/16” x 1-1/8”with 3/16” Channel

Setting Block

#C492 / .469” to .429” x 1.59” Glazing Wedge Block

#C501 / 5/8” x 1-1/4”with 3/8” Channel / YKK

#E2-0020 Block

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

*Drawings are not to scale.April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page SB4

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page SB5

*Drawings are not to scale.

Setting Blocks Chart

#C504 / 1/2” x 1/2” Block#C518

Side Block x 1-1/4”(Kawneer #27-855)

Cross-Section Central Part # &Description

Cross-Section Central Part # &Description

85 Duro Setting BlocksEPDM • Neoprene • Silicone

2” Sizes 4” Sizes 6” Sizes Standard Length

1/16” x 1/4” 1/16” x 1/4” 1/16” x 1/4” 1/16” x 1/4” x 100’

1/16” x 3/8” 1/16” x 3/8” 1/16” x 3/8” 1/16” x 3/8” x 100’

1/16” x 1/2” 1/16” x 1/2” 1/16” x 1/2” 1/16” x 1/2” x 100’

1/16” x 5/8” 1/16” x 5/8” 1/16” x 5/8” 1/16” x 5/8” x 100’

1/16” x 1” 1/16” x 1” 1/16” x 1” 1/16” x 1” x 100’

1/16” x 1-1/8” 1/16” x 1-1/8” 1/16” x 1-1/8” 1/16” x 1-1/8” x 100’

1/16” x 1-1/4” 1/16” x 1-1/4” 1/16” x 1-1/4” 1/16” x 1-1/4” x 100’

1/16” x 1-1/2” 1/16” x 1-1/2” 1/16” x 1-1/2” 1/16” x 1-1/2” x 100’

- - - 1/16” x 2” x 100’

- - - 1/16” x 4” x 100’

1/8” x 1/4” 1/8” x 1/4” 1/8” x 1/4” 1/8” x 1/4” x 100’

1/8” x 3/8” 1/8” x 3/8” 1/8” x 3/8” 1/8” x 3/8” x 100’

1/8” x 1/2” 1/8” x 1/2” 1/8” x 1/2” 1/8” x 1/2” x 100’

1/8” x 5/8” 1/8” x 5/8” 1/8” x 5/8” 1/8” x 5/8” x 100’

1/8” x 3/4” 1/8” x 3/4” 1/8” x 3/4” 1/8” x 3/4” x 100’

1/8” x 7/8” 1/8” x 7/8” 1/8” x 7/8” 1/8” x 7/8” x 100’

1/8” x 1” 1/8” x 1” 1/8” x 1” 1/8” x 1” x 100’

1/8” x 1-1/8” 1/8” x 1-1/8” 1/8” x 1-1/8” 1/8” x 1-1/8” x 100’

1/8” x 1-1/4” 1/8” x 1-1/4” 1/8” x 1-1/4” 1/8” x 1-1/4” x 100’

1/8” x 1-1/2” 1/8” x 1-1/2” 1/8” x 1-1/2” 1/8” x 1-1/2” x 100’

- - - 1/8” x 2” x 100’

- - - 1/8” x 4” x 100’

Setting blocks are not limited to the sizes shown and can be cut to any custom size, please call us for details.

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page SB6

85 Duro Setting BlocksEPDM • Neoprene • Silicone

2” Sizes 4” Sizes 6” Sizes Standard Length

3/16” x 1/4” 3/16” x 1/4” 3/16” x 1/4” 3/16” x 1/4” x 50’

3/16” x 3/8” 3/16” x 3/8” 3/16” x 3/8” 3/16” x 3/8” x 50’

3/16” x 1/2” 3/16” x 1/2” 3/16” x 1/2” 3/16” x 1/2” x 50’

3/16" x 5/8" 3/16" x 5/8" 3/16" x 5/8" 3/16" x 5/8" x 50’

3/16" x 3/4" 3/16" x 3/4" 3/16" x 3/4" 3/16" x 3/4" x 50’

3/16" x 7/8" 3/16" x 7/8" 3/16" x 7/8" 3/16" x 7/8" x 50’

3/16" x 1" 3/16" x 1" 3/16" x 1" 3/16" x 1" x 50’

3/16" x 1-1/8" 3/16" x 1-1/8" 3/16" x 1-1/8" 3/16" x 1-1/8" x 50’

3/16" x 1-1/4" 3/16" x 1-1/4" 3/16" x 1-1/4" 3/16" x 1-1/4" x 50’

3/16" x 1-3/8" 3/16" x 1-3/8" 3/16" x 1-3/8" 3/16" x 1-3/8" x 50’

3/16" x 1-1/2" 3/16" x 1-1/2" 3/16" x 1-1/2" 3/16" x 1-1/2" x 50’

- - - 3/16” x 2” x 50’

- - - 3/16” x 4” x 50’

1/4" x 1/4" 1/4" x 1/4" 1/4" x 1/4" 1/4" x 1/4" x 50’

1/4" x 3/8" 1/4" x 3/8" 1/4" x 3/8" 1/4" x 3/8" x 50’

1/4" x 1/2" 1/4" x 1/2" 1/4" x 1/2" 1/4" x 1/2" x 50’

1/4" x 5/8" 1/4" x 5/8" 1/4" x 5/8" 1/4" x 5/8" x 50’

1/4" x 3/4" 1/4" x 3/4" 1/4" x 3/4" 1/4" x 3/4" x 50’

1/4" x 1" 1/4" x 1" 1/4" x 1" 1/4" x 1" x 50’

1/4" x 1-1/8" 1/4" x 1-1/8" 1/4" x 1-1/8" 1/4" x 1-1/8" x 50’

1/4" x 1-1/4" 1/4" x 1-1/4"(#027-073) 1/4" x 1-1/4" 1/4" x 1-1/4" x 50’

1/4" x 1-7/16" 1/4" x 1-7/16" 1/4" x 1-7/16" 1/4" x 1-7/16" x 50’

1/4" x 1-1/2" 1/4" x 1-1/2" 1/4" x 1-1/2" 1/4" x 1-1/2" x 50’

- - - 1/4” x 2” x 50’

- - - 1/4” x 4” x 50’

Setting blocks are not limited to the sizes shown and can be cut to any custom size, please call us for details.

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page SB7

85 Duro Setting BlocksEPDM • Neoprene • Silicone

2” Sizes 4” Sizes 6” Sizes Standard Length

5/16" x 3/8" 5/16" x 3/8" 5/16" x 3/8" 5/16" x 3/8" x 50’

5/16" x 1/2" 5/16" x 1/2" 5/16" x 1/2" 5/16" x 1/2" x 50’

5/16" x 5/8" 5/16" x 5/8" 5/16" x 5/8" 5/16" x 5/8" x 50’

5/16" x 3/4" 5/16" x 3/4" 5/16" x 3/4" 5/16" x 3/4" x 50’

5/16" x 1" 5/16" x 1" 5/16" x 1" 5/16" x 1" x 50’

5/16" x 1-1/8" 5/16" x 1-1/8" 5/16" x 1-1/8" 5/16" x 1-1/8" x 50’

5/16" x 1-1/4" 5/16" x 1-1/4" 5/16" x 1-1/4" 5/16" x 1-1/4" x 50’

5/16" x 1-1/2" 5/16" x 1-1/2" 5/16" x 1-1/2" 5/16" x 1-1/2" x 50’

- - - 5/16” x 2” x 50’

- - - 5/16” x 4” x 50’

3/8" x 3/8" 3/8" x 3/8" 3/8" x 3/8" 3/8" x 3/8" x 25’

3/8" x 1/2" 3/8" x 1/2" 3/8" x 1/2" 3/8" x 1/2" x 25’

3/8" x 5/8" 3/8" x 5/8" 3/8" x 5/8" 3/8" x 5/8" x 25’

3/8" x 3/4" 3/8" x 3/4" 3/8" x 3/4" 3/8" x 3/4" x 25’

3/8" x 1" 3/8" x 1" 3/8" x 1" 3/8" x 1" x 25’

3/8" x 1-1/8" 3/8" x 1-1/8" 3/8" x 1-1/8" 3/8" x 1-1/8" x 25’

3/8" x 1-1/4" 3/8" x 1-1/4" 3/8" x 1-1/4" 3/8" x 1-1/4" x 25’

3/8" x 1-3/8" 3/8" x 1-3/8" 3/8" x 1-3/8" 3/8" x 1-3/8" x 25’

3/8" x 1-1/2" 3/8" x 1-1/2" 3/8" x 1-1/2" 3/8" x 1-1/2" x 25’

- - - 3/8” x 2” x 25’

- - - 3/8” x 4” x 25’

Setting blocks are not limited to the sizes shown and can be cut to any custom size, please call us for details.

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page SB8

85 Duro Setting BlocksEPDM • Neoprene • Silicone

2” Sizes 4” Sizes 6” Sizes Standard Length

7/16" x 1/2" 7/16" x 1/2" 7/16" x 1/2" 7/16" x 1/2" x 25’

7/16" x 5/8" 7/16" x 5/8" 7/16" x 5/8" 7/16" x 5/8" x 25’

7/16" x 11/16" 7/16" x 11/16" 7/16" x 11/16" 7/16" x 11/16" x 25’

7/16" x 3/4" 7/16" x 3/4" 7/16" x 3/4" 7/16" x 3/4" x 25’

7/16" x 1" 7/16" x 1" 7/16" x 1" 7/16" x 1" x 25’

7/16" x 1-1/8" 7/16" x 1-1/8" 7/16" x 1-1/8" 7/16" x 1-1/8" x 25’

7/16" x 1-1/4" 7/16" x 1-1/4" 7/16" x 1-1/4" 7/16" x 1-1/4" x 25’

7/16" x 1-1/2" 7/16" x 1-1/2" 7/16" x 1-1/2" 7/16" x 1-1/2" x 25’

1/2" x 1/2" 1/2" x 1/2" 1/2" x 1/2" 1/2" x 1/2" x 25’

1/2" x 5/8" 1/2" x 5/8" 1/2" x 5/8" 1/2" x 5/8" x 25’

1/2" x 9/16" 1/2" x 9/16" 1/2" x 9/16" 1/2" x 9/16" x 25’

1/2" x 3/4" 1/2" x 3/4" 1/2" x 3/4" 1/2" x 3/4" x 25’

1/2" x 7/8" 1/2" x 7/8" 1/2" x 7/8" 1/2" x 7/8" x 25’

1/2" x 1" 1/2" x 1" 1/2" x 1" 1/2" x 1" x 25’

1/2" x 1-1/8" 1/2" x 1-1/8" 1/2" x 1-1/8" 1/2" x 1-1/8" x 25’

1/2" x 1-1/4" 1/2" x 1-1/4" 1/2" x 1-1/4" 1/2" x 1-1/4" x 25’

1/2" x 1-1/2" 1/2" x 1-1/2" 1/2" x 1-1/2" 1/2" x 1-1/2" x 25’

1/2" x 1-7/8" 1/2" x 1-7/8" 1/2" x 1-7/8" 1/2" x 1-7/8" x 25’

- - - 1/2" x 2” x 25’

- - - 1/2” x 2-1/2” x 25’

9/16” x 1-1/8” 9/16” x 1-1/8” 9/16” x 1-1/8” 9/16” x 1-1/8” x 25’

Setting blocks are not limited to the sizes shown and can be cut to any custom size, please call us for details.

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page SB9

2” Sizes 4” Sizes 6” Sizes Standard Length

5/8" x 5/8" 5/8" x 5/8" 5/8" x 5/8" 5/8" x 5/8" x up to 50’

5/8" x 3/4" 5/8" x 3/4" 5/8" x 3/4" 5/8" x 3/4" x up to 50’

5/8" x 7/8" 5/8" x 7/8" 5/8" x 7/8" 5/8" x 7/8" x up to 50’

5/8" x 1" 5/8" x 1" 5/8" x 1" 5/8" x 1" x up to 50’

5/8" x 1-1/8" 5/8" x 1-1/8" 5/8" x 1-1/8" 5/8" x 1-1/8" x up to 50’

5/8" x 1-1/4" 5/8" x 1-1/4" 5/8" x 1-1/4" 5/8" x 1-1/4" x up to 50’

5/8" x 1-7/16" 5/8" x 1-7/16" 5/8" x 1-7/16" 5/8" x 1-7/16" x up to 50’

5/8" x 1-1/2" 5/8" x 1-1/2" 5/8" x 1-1/2" 5/8" x 1-1/2" x up to 50’

5/8" x 1-13/16" 5/8" x 1-13/16" 5/8" x 1-13/16" 5/8" x 1-13/16" x up to 50’

11/16” x 11/16” 11/16” x 11/16” 11/16” x 11/16” 11/16” x 11/16” x up to 50’

11/16” x 1-1/4” 11/16” x 1-1/4” 11/16” x 1-1/4” 11/16” x 1-1/4” x up to 50’

3/4" x 3/4" 3/4" x 3/4" 3/4" x 3/4" 3/4" x 3/4" x up to 30’

3/4" x 1" 3/4" x 1" 3/4" x 1" 3/4" x 1" x up to 30’

3/4" x 1-1/8" 3/4" x 1-1/8" 3/4" x 1-1/8" 3/4" x 1-1/8" x up to 30’

3/4" x 1-1/4" 3/4" x 1-1/4" 3/4" x 1-1/4" 3/4" x 1-1/4" x up to 30’

3/4" x 1-1/2" 3/4" x 1-1/2" 3/4" x 1-1/2" 3/4" x 1-1/2" x up to 30’

7/8" x 1" 7/8" x 1" 7/8" x 1" 7/8" x 1" x up to 30’

7/8" x 1-1/4" 7/8" x 1-1/4" 7/8" x 1-1/4" 7/8" x 1-1/4" x up to 30’

15/16” x 1-1/2" 15/16” x 1-1/2" 15/16” x 1-1/2" 15/16” x 1-1/2" x up to 30’

85 Duro Setting BlocksEPDM • Neoprene • Silicone

Setting blocks are not limited to the sizes shown and can be cut to any custom size, please call us for details.

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page SB10

2” Sizes 4” Sizes 6” Sizes Standard Length

1" x 1" 1" x 1" 1" x 1" 1" x 1" x up to 25’

1" x 1-1/16" 1" x 1-1/16" 1" x 1-1/16" 1" x 1-1/16" x up to 25’

1" x 1-1/8" 1" x 1-1/8" 1" x 1-1/8" 1" x 1-1/8" x up to 25’

1" x 1-1/4" 1" x 1-1/4" 1" x 1-1/4" 1" x 1-1/4" x up to 25’

1" x 1-1/2" 1" x 1-1/2" 1" x 1-1/2" 1" x 1-1/2" x up to 25’

- - - 1” x 2” x up to 25’

- - - 1-3/4” x 2” x up to 25’

85 Duro Setting BlocksEPDM • Neoprene • Silicone

Setting Blocks -- Discount Schedule2,500 pieces per size .................... Less 10%. 5,000 pieces per size .................... Less 15%. 10,000 pieces per size .................. Call for a quote at #800-986-5177. Custom sized Setting Blocks are available.

Setting blocks are not limited to the sizes shown and can be cut to any custom size, please call us for details.

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page SB11

Thickness/Width Size 1” 2” 4” By Feet

1/16” 1/16” x 1/4” 1/16” x 1/4” 1/16” x 1/4” 1/16” x 1/4” x FT

1/8” 1/8” x 1/4” 1/8” x 1/4” 1/8” x 1/4” 1/8” x 1/4” x FT

1/4” 1/4” x 1/4” 1/4” x 1/4” 1/4” x 1/4” 1/4” x 1/4” x FT

3/8” 3/8” x 3/8” 3/8” x 3/8” 3/8” x 3/8” 3/8” x 3/8” x FT

1/2” 1/2” x 1/2” 1/2” x 1/2” 1/2” x 1/2” 1/2” x 1/2” x FT

Minimum quantities may be required.This material can be cut to any width and length, per your requirement.Please call today for your size requirement and pricing.

Clear Mirror PVCSetting Blocks

EPDM “W” (Anti-Walk) Blocks

EPDM Side Blocks

Minimum quantities may be required.This material can be cut to any width and length, per your requirement.Please call today for your size requirement and pricing.

Thickness/Width Size 1/4” 3/8” 5/8” 9/16”(#486-520)

1” 1-1/4”

1/8” Wall 1/8” x 1/4” 1/8” x 3/8” 1/8” x 5/8” 1/8” x 9/16” 1/8” x 1” 1/8” x 1-1/4”

3/16” Wall 3/16” x 1/4” 3/16” x 3/8” 3/16” x 5/8” 3/16” x 9/16” 3/16” x 1” 3/16” x 1-1/4”

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page SB12

Width Cut 1/4” 3/8” 5/8” 9/16” 1” 1-1/4”(#27-855)

7# PVC Foam TapeWith Pressure Sensitive Adhesive (PSA-1) One Side

Part #Thickness &

WidthStandardLength

Quantity Per Case

Rolls Feet

CR7-11614 1/16" x 1/4" 200' 48 9,600’

CR7-11638 1/16" x 3/8" 200' 32 6,400’

CR7-11612 1/16" x 1/2" 200' 30 6,000’

CR7-11634 1/16" x 3/4" 200' 16 3,200’

CR7-1161 1/16" x 1" 200' 12 2,400’

CR7-1838 1/8" x 3/8" 100' 32 3,200’

CR7-1812 1/8" x 1/2" 100' 24 2,400’

CR7-1834 1/8" x 3/4" 100’ 16 1,600'

CR7-181 1/8" x 1" 100' 12 1,200’

CR7-31638 3/16” x 3/8” 50’ 32 1,600’

CR7-31612 3/16” x 1/2” 50’ 24 1,200’

CR7-31634 3/16” x 3/4” 50’ 16 800’

CR7-3161 3/16” x 1” 50’ 12 600’

CR7-1438 1/4” x 3/8” 50’ 32 1,600’

CR7-1412 1/4” x 1/2” 50’ 24 1,200’

CR7-1434 1/4” x 3/4” 50’ 16 800’

CR7-141 1/4” x 1” 50’ 12 600’

CR7-3838 3/8” x 3/8” 30’ 32 960’

CR7-3812 3/8” x 1/2” 30’ 24 720’

CR7-3834 3/8” x 3/4” 30’ 16 480’

CR7-381 3/8” x 1” 30’ 12 360’

CR7-1212 1/2” x 1/2” 25’ 24 600’

CR7-1234 1/2” x 3/4” 25’ 16 400’

CR7-1212 1/2” x 1” 25’ 12 300’

Min. Order: 1 Standard Case. Light density PVC foam tape is AAMA approved under the 810.1-85 specification.

Less than 10,000 feet ...............List.10,000 to 25,000 feet ..............Less 10%.

25,000 to 50,000 feet ...............Less 15%.More than 50,000 feet ..............Call for quote (#800-986-5177)

V710 Tape -- Discount Schedule

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page M1

Notes: This tape was developed with an aggressive acrylic adhesive system for optimum compatibility to a variety of sash ma-terials (eg. Treated wood, vinyl and aluminum sash materials), while the liner side is used to seal lite surfaces. This tape is also compatible with acrylic and polycarbonate materials. Minimum quanities may be required.

Polyolefin Glazing TapeWith Pressure Sensitive Adhesive (PSA-2) Two Sides

Part #Thickness &

WidthStandardLength

Quantity Per Case

Rolls Feet

CR15-13214 1/32" x 1/4" 300' 48 14,400'

CR15-13238 1/32" x 3/8" 300' 32 9,600'

CR15-13212 1/32" x 1/2" 300' 24 7,200'

CR15-13258 1/32" x 5/8" 300' 18 5,400'

CR15-13234 1/32" x 3/4" 300' 16 4,800'

CR15-13278 1/32” x 7/8” 300’ 12 3,600’

CR15-1321 1/32" x 1" 300' 12 3,600'

CR15-11614 1/16" x 1/4" 150' 48 7,200'

CR15-11638 1/16" x 3/8" 150' 32 4,800'

CR15-11612 1/16" x 1/2" 150' 24 3,600'

CR15-11658 1/16” x 5/8” 150’ 18 2,700’

CR15-11634 1/16" x 3/4" 150' 16 2,400'

CR15-11678 1/16" x 7/8" 150' 12 1,800'

CR15-1161 1/16" x 1" 150' 12 1,800'

CR15-1814 1/8" x 1/4" 75' 48 3,600'

CR15-1838 1/8” x 3/8” 75’ 32 2,400’

CR15-1812 1/8" x 1/2" 75' 24 1,800'

CR15-1858 1/8" x 5/8" 75' 18 1,350'

CR15-1834 1/8" x 3/4" 75' 16 1,200'

CR15-1878 1/8" x 7/8" 75' 12 900'

CR15-181 1/8” x 1” 75’ 12 900’Minimum Order: One Standard Case

Color: Black or WhiteDensity: 4-6#Liner: PolyethyleneCompress/Deflect: 5.7Water Absortion: < 1% by Weight

Discount Schedule0-10,000 ft. List10-25,000 ft. 5% Discount25-50,000 ft. 10% Discount50-100,000 ft. Call #800-986-5177

Force to Compress (psi): 6.3Tensile Adhesion @ 77deg.: 5.9 (glass)Water Penetration: <1% by weightPeel Adhesion (psi): 19 glass, 18 vinylLiner: Polyethylene

This glazing tape is AAMA approved under the 810.1-92 specification.

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page M2

30 PPI Weep Baffles

The above materials can be cut to any custom size and minimum quantities will be required per order. Please call us for details.

We are not limited to the tape products shown. There are thousands of options in tape/foam products. Call any time for assistance with your next project.

Thickness/Width Size 1/2” 1” 1-1/2” 2”

5/16” 5/16” x 1/2” 5/16” x 1” 5/16” x 1-1/2” 5/16” x 2”

1/2” 1/2” x 1/2” 1/2” x 1” 1/2” x 1-1/2” 1/2” x 2”

5/8” - 5/8” x 1” 5/8” x 1-1/2” 5/8” x 2”

3/4” - 3/4” x 1” 3/4” x 1-1/2” 3/4” x 2”

1” - 1” x 1” 1” x 1-1/2” 1” x 2”

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page M3

Plastic Horsehoe Shims

Series Catalog No. Length Width Key Slot Thickness Color Pieces Per Box

10Series

HS16

2” 1 1/2” 1/2”

1/16” Blue 1,000

HS18 1/8” Red 1,000

HS14 1/4” Black 1,000

20Series

HS26

3” 2 5/16” 13/16”

1/16” Blue 1,000

HS28 1/8” Red 1,000

HS24 1/4” Black 1,000

30Series

HS36

3 1/2” 1 1/2” 1/2”

1/16” Blue 1,000

HS38 1/8” Red 1,000

HS34 1/4” Black 1,000

50Series

HS56

4” 3” 13/16”

1/16” Blue 1,000

HS58 1/8” Red 500

HS54 1/4” Black 400

Notes: Central Rubber Extrusions Plastic Horseshoe Shims are made to simplify leveling problems wherever they may occur. Applications for Horseshoe Shims include installation of windows, doors, curtainwalls, storefronts and insulated glass units. Horseshoe Shims are molded from a fire retardant engineered copolymer plastic. They are classed as slow burning with no toxic fumes. They have a compressive strength of 10 to 12,000 psi with no fracture even at 35,000 psi. Test data is available upon request.

*Drawings are not to scale.April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page M4

10 Series 20 Series 30 Series 40 Series 50 Series 80 SeriesStock Stock Stock Non-Stock Stock Non-Stock

Series Catalog No. Length Width Key Slot Thickness Color Pieces Per Box

30LSeries

36L

3” 1 1/2” 1/2”

1/16” Blue 1,000

38L 1/8” Red 1,000

34L 1/4” Black 1,000

50LSeries

56L

4” 3” 13/16”

1/16” Blue 1,000

58L 1/8” Red 1,000

54L 1/4” Black 1,000

Plastic Horsehoe Shims

Catalog No. A B D G Standard Package

CR17 4-5/8” 1” 5/8” 1/2” 1,000 pcs.

CR16L 5-1/8” 1” 5/8” 1/2” 1,000 pcs.

* Adjustable Heights * Adjustable Lengths* Conveniently Packaged * Available in 2 Sizes* Easy to Install * Time & Labor Saving

Stack shims allows up to 5 length adjustments - up to 16 thickness adjustments. 3-1/2” and 4-1/4” lengths.16 shims are heat sealed into 1” stacks. Fire resistant. Will not rust, stain or leach.

Interlocking Shims

Stack Shims - Heat Sealed 1” Thick

*Drawings are not to scale.April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page M5

Terms & Conditions

The following terms and conditions of sale apply to quotations and proposals made by Central Rubber Extrusions of IL, Inc., (Seller) and to all orders accepted by Seller unless seller has expressly agreed to their modification in writing. Central Rubber Extrusions of IL, Inc. is quoting RMA commercial Class 2 tolerances, unless noted otherwise. Orders are considered complete when shipped within 10% of ordered quantity.

1. Prices. All prices and service charges, unless otherwise provided are net F.O.B. Seller’s plants or warehouseand are subject to change without notice to conform Seller’s published price list in effect at the time of ship-ment.

2. Payment Terms. Each shipment shall constitute a separate sale and upon buyers failure to give shippinginstructions promptly, or to pay for any shipment, seller may cancel the order or suspend delivery at its option. If, in seller’s sale discretion and business judgment, buyers financial situation so indicates, seller may suspend or alter the credit terms or require payment before shipment, delivery or manufacture.

3. Taxes. In addition to the purchase price, the Buyer agrees to pay Seller the amount of any sales, use, occupa-tion, excise, or similar tax applicable to the transaction.

4. Cancellation Charges. Buyer may not cancel, after, or suspend delivery on this order except with sellerswritten consent, signed by its duly authorized officer at Highland, Illinois.

5. Delay. Seller shall not be liable or responsible for delays or failure of shipment caused by buyer or arisingfrom any cause beyond sellers control, including, but not limited to labor controversies, embargoes, government regulations, trade restrictions, accidents, state of war, riots, fire, earthquakes, storms, failures of sources of sup-ply or delay in receiving machinery or materials. Payment by buyer shall constitute acceptance of delivery AND WAIVER OF ALL CLAIMS FOR LOSS OR DAMAGE DUE TO DELAY. (A reasonable delay on seller’s part to make any shipment or part of a shipment shall not be grounds for cancellation of the order.) No cancellations shall be permitted after shipment of goods.

6. Returned Goods. Products returned without sellers written permission will not be accepted for credit. Allreturned goods must be new, in salable, with transportation charges prepaid. No credit will be allowed for return of goods of special design, finish or size, or any goods returned more than sixty days after shipment. A minimum restocking charge of 25 percent of the actual sale price will be paid by buyer or deducted from buyers’ credit to cover handling and inspection of any products returned.

7. Warranties and Remedies. Seller warrants goods of seller’s manufacture against defects in material onworkmanship at the time of delivery thereof. Seller’s sole responsibility for any breach of the foregoing provision is, at its option (a) to replace goods not conforming to the warranty or description upon return thereof F.O.B. seller’s factory, or (b) to refund to purchaser all payments made thereon, without interest. Seller shall have no responsibility for any breach of the forgoing unless written notice of defects in material or workmanship is furnished seller within thirty (30) days of shipments. In no event shall seller be responsible for goods misused, subjected to accident, or in any manner altered, or repaired by anyone other than seller. Sellers’ liability in all instances shall be limited to a maximum of the value of the actual sale price of the goods for which a defect is claimed.

EXCEPT AS SET FORTH HEREIN, THERE ARE NO WARRANTIES OR ANY AFFIRMATON OF FACT OR PROMISES BY SELLER, WITH REFERENCE TO THE GOODS, OR MERCHANTABILITY, FITNESS, OR OTHERWISE, WHICH EXTEND BEYOND THE DESCRIPTION OF THE GOODS HEREIN CONTAINED OR ON THE FACE THEREOF.

No one is authorized on behalf of seller to make any warranties, promises, or representations as to goods manu-factured by it, and no waiver or modification of the provisions herein contained shall be binding unless set forth in writing by an authorized officer of seller.

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page M6

Abrasion: The surface loss of material due to frictional forces.

Absorption: The physical mechanism by which one substance takes up another substance (liquid, gas or vapor) into its interior.

Adhere: To cling or stick together.

Adhesion: Tendency of rubber to bond or cling to a contact surface.

Aging: To undergo changes in physical properties with age or lapse of time.

Aging, Accelerated: Tests run on various rubbers to find out, in as short a period as possible, the destructive influ-ence of light, oxygen, heat and ozone.

Ambient Temperature: The surrounding temperature relative to the given point of application.

Bleeding: Migration to the surface of plasticizers, waxes or similar materials, to form a film or bead.

Blemish: A mark, deformity of injury which impairs appearance.

Blister: A raised spot in the surface, or a separation between layers, usually forming void or air-filled space in the profile.

Bloom: A dusty or milky looking deposit that sometimes appears on the surface of a molded product after mold-ing and storage, caused by migration of liquid or solid to the surface. Not to be confused with dust from external sources.

Bond: The term commonly used to denote the attachment of a given Elastomer to some other member. Bonds may be classified by types, as follows: (a) Mechanical – purely physical attachment accomplished by such means as “through” holes, interlocking fingers, envelope design, riveting, etc.: (b) Cold – adhesion of previously vulca-nized Elastomer to another member through use of suitable contact cements: (c) Vulcanized – adhesion of an Elas-tomer to a previously primed surface using heat and pressure, thus vulcanizing the Elastomer at the same time.

Brittleness: Tendency to crack when deformed.

Buna-N: See nitrile.

Buna-S: A general term for the copolymers of butadiene and styrene. Also known as SBR and GRS.

Butt Joint: Joining two ends of a seal whereby the junction is perpendicular to the mold parting line.

Cell: A single small cavity surrounded partially or completely by walls.

Cellular Rubber: Rubber products containing many cells or small hollow receptacles dispersed throughout the mass.

Closed Cell: A cell totally enclosed by its walls and hence not interconnecting with other cells.

Coefficient of Thermal Expansion: Average expansion per degree over a stated temperature range, expressed as a fraction of initial dimension. May be linear or volumetric.

Glossary

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page M7

Cold Resistance: Able to withstand the effects of cold or low temperatures without loss of serviceability.

Compound: A term applied to a mixture of polymers and other ingredients to produce a usable rubber material.

Compression Deflections: PSI to compress lab slab a specified percentage of overall height, normally 25%.

Compression Set: The amount by which a rubber specimen fails to return to its original shape after release of compressive load.

Conductive Rubber: A rubber capable of conducting electricity. Most generally applied to rubber products used to conduct static electricity.

Copolymer: A polymer consisting of two different monomers chemically combined.

Cracking: The sharp break or fissure in the surface. Generally due to excessive strain.

Crazing: A surface effect on rubber articles characterized by many minute cracks.

Cross Section: A seal as viewed if cut at right angles to the molding line, showing internal structure.

Dense: Solid rubber product with no voids or cells. Available in various Durometer Hardness.

Durometer: (a) An instrument for measuring the hardness of a rubber; measures the resistance to the penetration of an indenter point into the surface of the rubber; (b) numerical scale of rubber hardness.

Elasticity: The property of an article which tends to return to its original shape after deformation.

Elastomer: Any natural or synthetic material with resilience or memory sufficient to return to its original shape after major of minor distortion.

Elongation: Generally means “ultimate elongation”, or percent increase in original length of a specimen when it breaks.

EPDM: Ethylene-Propylene-Diene-Monomer is well known for its excellent ozone, weathering, and aging resis-tance. It also has excellent water and steam resistance, maintains its flexibility at low temperatures, features excellent resistance to alkalis, acids, and oxygenated solvents, and is very color stable. It is not recommended for resistance to oil, gasoline, and hydrocarbon solvents. EPDM is found in a wide range of applications and is excel-lent for use outdoors.

Extrusion: Distortion or flow, under pressure, of a portion of a seal into clearance between mating parts.

Feather Edge: The sharp, thin edge on parts such as wiper seals and cups. (Also called “Knife Edge”).

Flame Resistance: The resistance to burning of material that will not withstand combustion under ordinary condi-tions.

Friction: Resistance to motion due to contact of surfaces.

Gasket: A device used to retain fluids under pressure, or seal out foreign matter. Normally refers to static seal.

Glossary

April 2015 www.CentralRubberExtrusions.com • 800.986.5177 Page M8

Glossary

Hardness: Resistance to a disturbing force. Measured by the relative resistance of a material to an indenter point of any one of a number of standard hardness testing instruments. (see durometer).

Heat Aging: A test for degradation of physical properties as a result of exposure to high temperature conditions.

Low Temperature Flexibility: The ability of a rubber product to be flexed, bent or bowed at low temperature with-out cracking.

Memory: The tendency of a material to return to original shape after deformation.

Modulus: Tensile stress at specific elongation. (Usually 100% elongation for Elastomers).

Modulus of Elasticity: One of several measurements of stiffness or resistance to deformation, not often incorrectly used to indicate specifically static tension modulus.

Mooney Scorch: The measurement of the rate at which a rubber compound will cure set up by means of the Mooney Viscometer test instrument.

Mooney Viscosity: Measurement of the plasticity or viscosity of an uncompounded, or compounded vulcanized, Elastomer seal material by means of the Mooney Shearing Disk Viscometer.

Neoprene: Neoprene has moderate resistance to oils and gasoline. It features good flame resistance, weathers well, and has very good resistance to abrasion, flex cracking, alkalis, and acids. However, expect poor resistance to aromatic and oxygenated solvents and limited flexibility at low temperatures. Neoprene is generally considered an excellent all-purpose material with a solid balance of properties and few limitation.

Neoprene’s service temperature ranges from -10 degrees F to 225 degrees F.

Nitrile: Nitrile has very good oil and gasoline resistance, permeability, and heat and abrasion resistance. Its resis-tance to alkalis and acids all increase as the nitrile content of the compound increases. Nitrile must be specially compounded for resistance to ozone,, sunlight and natural aging, and has poor resistance to oxygenated solvents. Nitrile is superior to neoprene in oils and solvent resistance, but is not recommended for applications where it is exposed to severe weathering.

Nitrile’s service temperature ranges from -30 degrees F to 375 degrees F.

Non-blooming: The absence of “bloom”.

Oil Resistant: Ability to vulcanize rubber to resist the swelling and deteriorating effects of various types of oils.

Ozone Cracking: The surface cracks, checks or crazing caused by exposure to an atmosphere containing ozone.

Ozone Resistance: Ability to withstand the deteriorating effects of ozone (which generally causes cracking).

Polymer: A material formed by joining together many (poly) individual units (mer) of one or more monomers; syn-onymous with elastomer.

Porosity: Quality or state of being porous.

Rebound: A measure of the resilience, usually as a percentage of vertical return of a body, which has fallen and bounced.

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Resilience: Ability of an Elastomer to return to original size and shape after deforming forces are removed; gener-ally expressed in per cent of the ratio of energy removed, to the energy used in compressing. (Resilient: having that capability).

Rubber: See Elastomer.

Rubber, Synthetic: Manufactured of man-made Elastomers.

SBR: Copolymer of Butadiene and Styrene; an all purpose type synthetic, similar to natural rubber. (Butadiene is a gaseous material of petroleum; Styrene, a reaction product of ethylene and benzene)

Scorching: Premature curing or setting up of a raw compound during processing.

Shelf Aging: The change in a material’s properties which occur in storage with time.

Silicone: Silicone features excellent resistance to ozone, sunlight and oxidation, and is very color stable. It also maintains excellent flexibility at low temperatures, has outstanding resistance to high heat, low compression set, and is a very good electrical insulator. However, it is not recommended for applications, which require abrasion resistance, tear and cut growth resistance, and high tensile strength. Nor is it recommended for resistance to oil, gasoline, solvents, alkalis, and acids.

Size, Actual: Actual dimension of the product, including tolerance units.

Skin: A relatively dense layer at the surface of a cellular material.

Specific Gravity: Ratio of the weight of a given substance, to the weight of an equal volume of water, at any spe-cific temperature. Sphericity: the measure of a tolerance of a molded ball, or ground ball, in reference to a perfect sphere; also described as “roundness”.

Stress: Force per unit of original cross section area.

Tear Strength: The force required to rupture a sample of stated geometry.

Tear Resistance: Resistance to growth of a cut or nick when tension is applied to the cut specimen. Commonly expressed as pounds per square inch thickness.

Temperature Range: Maximum and minimum temperature limits in which a seal compound will function in a given application.

Tensile Strength: Force, in pounds per square inch, required to cause the rupture of a specimen of rubber mate-rial.

Viscosity: The property of fluids and plastic solids by which they resist an instantaneous change of shape, i.e. resistance to flow.

Void: The absence of material, or an area devoid of materials where not intended.

Weathering: The surface deterioration of a rubber during outdoor exposure.

Glossary

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