iso 12944 - 2018 - van geertruij 12944 brochure 2018.pdf · iso 12944 the universally accepted...
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ISO 12944 - 2018Coating Selector
A global providerof coatingsThe Jotun Group is one of the world's leading manufacturers of paints, coatings and powder coatings.
Jotun's operations ensure the very best in paint systems and products to protect and decorate surfaces
in the residential, shipping and industrial markets. Everything we do, from development to production,
marketing, sales and consultancy is to protect the property of our customers all over the world.
Jotun recognises the responsibility we have to the environment
and have established our own GreenSteps programme.
This programme allows us to address market demand for
producing coatings solutions that are more sustainable.
After all, for a more colourful world, we all need to be a little
greener.
ISO 12944the universally accepted standardfor corrosion protection of structural steel
Whether in the atmosphere, water or soil, all un-
protected steel is subject to corrosion which will
eventually lead to failure. To avoid this, steel should
be protected not only from the service environment
but also for the proposed lifetime of a structure.
The ISO 12944 standard is designed as a guideline
for architects, engineers, speci�ers, contractors and
applicators in choosing the correct systems to meet
the demands of both environment and service life.
Atmospheric corrosivity categories and examples of
typical environments are given in BS EN ISO 12944-2
(Table 1) and BS EN ISO 9226 (Table 2).
With vast experience and expertise globally in
protecting on & offshore structures of all concepts
of the protective market, Jotun has a coating system
to meet the exact anticorrosive requirements for
every situation.
Choosing a coating system that complies
with ISO 12944 can be achieved in three
straightforward steps:
1
2
3
selectENVIRONMENT
selectDURABILITY
selectCOATING SYSTEM
Systems for CX and Im4 are not included in this
brochure. For further information please contact
your local Jotun of�ce.
*
*
1Selectthe corrosive environmentmost suited to your project
Corrosion category Exterior Interior
C1
C2
C3
C4
C5
Very Low
Low
Medium
High
Very high
Atmospheres with low level of pollution;mostly rural areas
Urban and industrial atmospheres,moderate sulfur dioxide pollution;coastal areas with low salinity
Industrial areas and coastal areas withmoderate salinity
Industrial areas with high humidity andaggressive atmosphere and coastal areaswith high salinity
Unheated buildings where condensationcan occur, e.g. depots, sports halls
Production rooms with high humidity andsome air pollution, e.g. food processingplants, laundries, breweries, dairies
Heated buildings with clean atmospheres,e.g of�ces, shops, schools, hotels
Chemical plants, swimming pools,coastal ships and boatyards
Buildings or areas with almost permanentcondensation and with high pollution
Categories for water and soil
lm1
lm2
lm3
Fresh water
Seas or brackish water
Soil
River installations, hydro-electric power plants
Immersed structures without cathodic protection(e.g. harbour areas with structures like sluice gates, locks or jetties)
Buried tanks, steel piles, steel pipes
Category Environment Examples of environments and structures
2 Selectthe required lifetimeof the coating system
Low (L)
Medium (M)
High (H)
Up to 7 years
Durability Years to �rst major maintenance
Common durability considerations:
Design of a structure
Conditions during application
Very high (VH)
7 years to 15 years
15 years to 25 years
More than 25 years
Time to �rst maintenance
Accessibility for maintenence
Tab
le C
.2
Pain
t sy
stem
s fo
r ca
rbo
n s
teel
fo
r co
rro
sivi
ty c
ateg
ory
C
2
PR
IME
R C
OA
TS
UB
SE
QU
EN
T C
OA
TP
AIN
T S
YS
TE
MD
UR
AB
ILIT
Y
AK
1
Typ
e o
fp
rod
uct
No
of
Co
ats
DFT
Pro
du
ctN
o o
fC
oat
sTy
pe
of
pro
du
ctD
FTTo
tal
DFT
um
Tota
l No
of
Co
ats
low
med
hig
hve
ryh
igh
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
EP ZnR
ZnR
EP ZnR
ZnR
AK
AK
AK
1 1 2 1 1 1 1 1 1
40 60 120
80 70 50 80 120
60 60
Pilo
t II
or
Pio
ner
TC
Har
dto
p A
X o
r X
P
Har
dto
p A
X o
r X
P
Har
dto
p A
X o
r X
P
Har
dto
p A
X o
r X
P
Har
dto
p A
X o
r X
P
Pilo
t II
or
Pio
ner
TC
Pilo
t II
or
Pio
ner
TC
Pilo
t II
or
Pio
ner
TC
1 1 1 1 1 1 1 1 1
AK
/ A
Y
AK
/ A
Y
AK
/ A
Y
AK
/ A
Y
PUR
PUR
PUR
PUR
PUR
40 40 40 40 50 70 100
60 100
80 100
160
200
120
120
180
180
160
60
2 2 2 3 2 2 2 2 21
Bar
rier
80
Bar
rier
80
Bar
rier
80
Bar
rier
80
Syst
emN
o
C2.
01Pi
lot
QD
Pro
du
ct
C2.
05
Alt
ern
ativ
e
C2.
06
Alt
ern
ativ
e
C2.
07
C2.
08
C2.
02
C2.
03
C2.
04
Pilo
t Q
D
Pilo
t Q
D
Pilo
t Q
D3Se
lect
your
coa
ting
syst
em
N/A
N/A
N/A
N/A
Tab
le C
.3
Pain
t sy
stem
s fo
r ca
rbo
n s
teel
fo
r co
rro
sivi
ty c
ateg
ory
C
3
Syst
emN
o
PR
IME
R C
OA
TS
UB
SE
QU
EN
T C
OA
TP
AIN
T S
YS
TE
MD
UR
AB
ILIT
Y
C3.
01Pi
lot
QD
AK
1
Pro
du
ctTy
pe
of
pro
du
ctN
o o
fC
oat
sD
FTPr
od
uct
No
of
Co
ats
Typ
e o
fp
rod
uct
DFT
Tota
lD
FT u
mTo
tal N
oo
f C
oat
slo
wm
edh
igh
very
hig
h
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Bar
rier
80
Bar
rier
80
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
C3.
05
Alt
ern
ativ
e
C3.
06
Alt
ern
ativ
e
EP ZnR
ZnR
EP
C3.
02
C3.
03
C3.
04
Pilo
t Q
D
Pilo
t Q
D
Pilo
t Q
D
AK
AK
AK
1 2 2 1 1 1 1
60 120
80 100
70 50 80 120
100
160
200
260
120
120
180
180
2 2 3 3 2 2 2 2
Pro
du
ctN
o o
fC
oat
sTy
pe
of
pro
du
ctD
FT
Pilo
t II
or
Pio
ner
TC
Har
dto
p A
X o
r X
P
Har
dto
p A
X o
r X
P
Har
dto
p A
X o
r X
P
Har
dto
p A
X o
r X
P
Pilo
t II
or
Pio
ner
TC
Pilo
t II
or
Pio
ner
TC
Pilo
t II
or
Pio
ner
TC
1 1 1 1 1 1 1 1
AK
/ A
Y
AK
/ A
Y
AK
/ A
Y
AK
/ A
Y
PUR
PUR
PUR
PUR
40 40 40 60 50 70 100
60
C3.
07Zn
R1
6024
03
Har
dto
p A
X o
r X
P1
PUR
60
Alt
ern
ativ
eEP
118
024
02
Har
dto
p A
X o
r X
P1
PUR
60
Bar
rier
80
C3.
08
C3.
09
C3.
10
ZnR
ZnR
ZnR
1 1 1
60 60 60EP
118
0
60 160
200
1 2 3
Har
dto
p A
X o
r X
P
Har
dto
p A
X o
r X
P
1 1
PUR
PUR
100
60
Bar
rier
80
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Bar
rier
80
Bar
rier
80
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
EP1
120
INT
ER
ME
DIA
TE
CO
AT
S
Spec
i�ca
tion
s ar
e sa
mpl
e sp
eci�
cati
ons
whi
ch c
ompl
y w
ith
ISO
129
44-5
201
8.Pl
ease
con
tact
you
r lo
cal J
otun
of�
ce, w
ho c
an a
dvis
e on
num
erou
s co
mpl
iant
alte
rnat
ives
.
DFT
= D
ry F
ilm T
hick
ness
per
coa
t.
Tota
l DFT
= D
ry F
ilm T
hick
ness
of c
ompl
ete
syst
em.
In a
add
itio
n t
o P
olyu
reth
ane
Topc
oats
Jot
un c
an a
lso
off
erva
riou
s To
p C
oat
Tech
nolo
gy.
Plea
se r
efer
to
rel
evan
t te
chni
cal d
ata
and
App
licat
ion
gui
de f
or p
re-t
reat
men
t,re
coat
ing
and
cur
ing
con
diti
ons.
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Tab
le C
.4
Pain
t sy
stem
s fo
r ca
rbo
n s
teel
fo
r co
rro
sivi
ty c
ateg
ory
C
4
Syst
emN
o
PR
IME
R C
OA
TS
UB
SE
QU
EN
T C
OA
TP
AIN
T S
YS
TE
MD
UR
AB
ILIT
Y
C4.
01Pi
lot
QD
AK
1
Pro
du
ctTy
pe
of
pro
du
ctN
o o
fC
oat
sD
FTPr
od
uct
No
of
Co
ats
Typ
e o
fp
rod
uct
DFT
Tota
lD
FT u
mTo
tal N
oo
f C
oat
slo
wm
edh
igh
very
hig
h
C4.
02
C4.
03
Pilo
t Q
D
Pilo
t Q
D
AK
AK
2 2
120
80 100
160
200
260
2 3 3
Pro
du
ctN
o o
fC
oat
sTy
pe
of
pro
du
ctD
FT
Pilo
t II
or
Pio
ner
TC
Pilo
t II
or
Pio
ner
TC
Pilo
t II
or
Pio
ner
TC
1 1 1
AK
/ A
Y
AK
/ A
Y
AK
/ A
Y
40 40 60
INT
ER
ME
DIA
TE
CO
AT
S
C4.
04
Alt
ern
ativ
e
C4.
05
Alt
ern
ativ
e
C4.
06
Alt
ern
ativ
e
C4.
07
Alt
ern
ativ
e
C4.
08
C4.
09
C4.
10
C4.
11
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Bar
rier
80
Bar
rier
80
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Bar
rier
80
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Bar
rier
80
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Bar
rier
80
Bar
rier
80
Bar
rier
80
Bar
rier
80
EP1
70
ZnR
150
ZnR
180
EP1
120
ZnR
160
EP1
180
ZnR
160
EP1
120
ZnR
160
ZnR
160
ZnR
160
ZnR
160
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
EP1
180
EP1
120
EP1
80
EP1
140
EP1
120
120
2H
ard
top
AX
or
XP
1PU
R50
120
2H
ard
top
AX
or
XP
1PU
R70
180
2H
ard
top
AX
or
XP
1PU
R10
0
180
2H
ard
top
AX
or
XP
1PU
R60
240
3H
ard
top
AX
or
XP
1PU
R60
240
2H
ard
top
AX
or
XP
1PU
R60
300
3H
ard
top
AX
or
XP
1PU
R60
300
Har
dto
p A
X o
r X
P1
PUR
60
160
2H
ard
top
AX
or
XP
1PU
R10
0
200
3H
ard
top
AX
or
XP
1PU
R60
260
3H
ard
top
AX
or
XP
1PU
R60
6013
3Se
lect
your
coa
ting
syst
em
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Tab
le C
.5
Pain
t sy
stem
s fo
r ca
rbo
n s
teel
fo
r co
rro
sivi
ty c
ateg
ory
C
5
Syst
emN
o
PR
IME
R C
OA
TS
UB
SE
QU
EN
T C
OA
TP
AIN
T S
YS
TE
MD
UR
AB
ILIT
Y
C5.
01
Pro
du
ctTy
pe
of
pro
du
ctN
o o
fC
oat
sD
FTPr
od
uct
No
of
Co
ats
Typ
e o
fp
rod
uct
DFT
Tota
lD
FT u
mTo
tal N
oo
f C
oat
slo
wm
edh
igh
very
hig
hPr
od
uct
No
of
Co
ats
Typ
e o
fp
rod
uct
DFT
INT
ER
ME
DIA
TE
CO
AT
S
Alt
ern
ativ
e
C5.
02
Alt
ern
ativ
e
C5.
03
Alt
ern
ativ
e
C5.
04
Alt
ern
ativ
e
C5.
05
C5.
06
C5.
07
C5.
08
Bar
rier
80
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Bar
rier
80
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Bar
rier
80
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Bar
rier
80
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Bar
rier
80
Bar
rier
80
Bar
rier
80
Bar
rier
80
ZnR
180
EP1
120
ZnR
160
EP1
180
ZnR
160
EP1
120
ZnR
180
EP1
150
ZnR
160
ZnR
160
ZnR
160
ZnR
160
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
EP1
120
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
EP1
180
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
EP1
120
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
EP1
200
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
EP1
150
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
EP1
80
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
EP1
140
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
EP1
200
180
2H
ard
top
AX
or
XP
1PU
R10
0
180
2H
ard
top
AX
or
XP
1PU
R60
240
3H
ard
top
AX
or
XP
1PU
R60
240
2H
ard
top
AX
or
XP
1PU
R60
300
3H
ard
top
AX
or
XP
1PU
R60
300
3H
ard
top
AX
or
XP
1PU
R60
360
3H
ard
top
AX
or
XP
1PU
R80
360
3H
ard
top
AX
or
XP
1PU
R60
160
2H
ard
top
AX
or
XP
1PU
R10
0
200
3H
ard
top
AX
or
XP
1PU
R60
260
3H
ard
top
AX
or
XP
1PU
R60
320
3H
ard
top
AX
or
XP
1PU
R60
Spec
i�ca
tion
s ar
e sa
mpl
e sp
eci�
cati
ons
whi
ch c
ompl
y w
ith
ISO
129
44-5
201
8.Pl
ease
con
tact
you
r lo
cal J
otun
of�
ce, w
ho c
an a
dvis
e on
num
erou
s co
mpl
iant
alte
rnat
ives
.
DFT
= D
ry F
ilm T
hick
ness
per
coa
t.
Tota
l DFT
= D
ry F
ilm T
hick
ness
of c
ompl
ete
syst
em.
In a
add
itio
n t
o P
olyu
reth
ane
Topc
oats
Jot
un c
an a
lso
off
erva
riou
s To
p C
oat
Tech
nolo
gy.
Plea
se r
efer
to
rel
evan
t te
chni
cal d
ata
and
App
licat
ion
gui
de f
or p
re-t
reat
men
t,re
coat
ing
and
cur
ing
con
diti
ons.
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
3Se
lect
your
coa
ting
syst
em
Tab
le C
.6
Pain
t sy
stem
s fo
r ca
rbo
n s
teel
fo
r im
mer
sio
n c
ateg
ori
es
Im1
Im
2
Im3
Syst
emN
o
PR
IME
R C
OA
TS
UB
SE
QU
EN
T C
OA
TP
AIN
T S
YS
TE
MD
UR
AB
ILIT
Y
I.03
Pen
gu
ard
Pro
EP1
Pro
du
ctTy
pe
of
pro
du
ctN
o o
fC
oat
sD
FTPr
od
uct
No
of
Co
ats
Typ
e o
fp
rod
uct
DFT
Tota
lD
FT u
mTo
tal N
oo
f C
oat
slo
wm
edh
igh
very
hig
h
I.04
I.05
Pen
gu
ard
Pro
Pen
gu
ard
Pro
EP EP
1 1
190
270
200
380
540
400
2 2
Pro
du
ctN
o o
fC
oat
sTy
pe
of
pro
du
ctD
FT
Pen
gu
ard
Pro
Pen
gu
ard
Pro
Pen
gu
ard
Pro
1 1 1
EP EP EP
190
270
200
INT
ER
ME
DIA
TE
CO
AT
S
I.06
Pen
gu
ard
Pro
EP1
300
600
Pen
gu
ard
Pro
1EP
300
2 2
Tab
le E
.1
Pain
t sy
stem
s o
n T
her
mal
Sp
raye
d m
etal
lic c
oat
ing
fo
r co
rro
sivi
ty c
ateg
ori
es
C4
an
d
C5
Syst
emN
o
SE
ALE
R C
OA
TS
UB
SE
QU
EN
T C
OA
TP
AIN
T S
YS
TE
MD
UR
AB
ILIT
Y
TSM
4.0
1
Bin
der
Typ
eN
o o
fC
oat
sD
FTPr
od
uct
No
of
Co
ats
Typ
e o
fp
rod
uct
DFT
Tota
lD
FT u
mTo
tal N
oo
f C
oat
sh
igh
very
hig
hPr
od
uct
No
of
Co
ats
Typ
e o
fp
rod
uct
DFT
SU
BS
EQ
UE
NT
CO
AT
EP, P
UR
1
Co
rro
sivi
tyca
teg
ory
TSM
4.0
2
TSM
5.0
1
TSM
5.0
2
EP, P
UR
1
EP, P
UR
1
EP, P
UR
1
C4
C5
160
2
200
2
200
2
240
2
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
1 1 1 1
EP EP EP EP
100
140
140
160
Har
dto
p A
X o
r X
P
Har
dto
p A
X o
r X
P
Har
dto
p A
X o
r X
P
Har
dto
p A
X o
r X
P
1 1 1 1
PUR
PUR
PUR
PUR
60 60 60 80
Jotu
n do
not
rec
omm
end
Zinc
prim
ers
for
unde
r w
ater
thu
s th
e ex
clus
ion
of s
yste
ms
1.01
and
1.0
2
Seal
er c
oat
not
incl
uded
in N
DFT
or
Num
ber
of c
oats
. For
sys
tem
s w
ith T
herm
al S
pray
Alu
min
ium
(TSA
) ple
ase
cont
act
your
loca
l Jot
un o
f�ce
.
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Tab
le D
.1
Pain
t sy
stem
s o
n h
ot
dip
gal
van
ised
ste
el f
or
corr
osi
vity
cat
ego
ries
C
2 t
o
C5
Syst
emN
o
PR
IME
R C
OA
TS
UB
SE
QU
EN
T C
OA
TP
AIN
T S
YS
TE
M
G2.
01
Pro
du
ctTy
pe
of
pro
du
ctN
o o
fC
oat
sD
FTPr
od
uct
No
of
Co
ats
Typ
e o
fp
rod
uct
DFT
Tota
lD
FT u
mTo
tal N
oo
f C
oat
slo
wPr
od
uct
No
of
Co
ats
Typ
e o
fp
rod
uct
DFT
INT
ER
ME
DIA
TE
CO
AT
S
Pen
gu
ard
HB
EP1
80
160
2H
ard
top
AX
or
XP
1PU
R80
Co
rro
sivi
tyca
teg
ory
G2.
03
G3.
01
G3.
02
G3.
04
G4.
01
G4.
02
G4.
04
G4.
06
G5.
01
G5.
02
G5.
04
G5.
05
Pen
gu
ard
HB
EP1
120
Pen
gu
ard
HB
EP1
80
Pen
gu
ard
HB
EP1
120
Pen
gu
ard
HB
EP1
80
Pen
gu
ard
HB
EP1
80
Pen
gu
ard
HB
EP1
120
Pen
gu
ard
HB
EP1
80
Pen
gu
ard
HB
EP1
80
Pen
gu
ard
HB
EP1
120
Pen
gu
ard
HB
EP1
80
Pen
gu
ard
HB
EP1
80
Pen
gu
ard
HB
EP1
80
C2
C3
C4
C5
160
2H
ard
top
AX
or
XP
1PU
R80
200
3H
ard
top
AX
or
XP
1PU
R60
160
2H
ard
top
AX
or
XP
1PU
R80
200
3H
ard
top
AX
or
XP
1PU
R50
240
3H
ard
top
AX
or
XP
1PU
R50
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
1EP
60
1EP
70
1EP
110
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
Pen
gu
ard
HSP
ZP
or
Pen
gu
ard
Exp
ress
ZP
801
120
1
801
120
1
801
120
1
120
1
DU
RA
BIL
ITY
med
hig
hve
ryh
igh
Spec
i�ca
tion
s ar
e sa
mpl
e sp
eci�
cati
ons
whi
ch c
ompl
y w
ith
ISO
129
44-5
201
8.Pl
ease
con
tact
you
r lo
cal J
otun
of�
ce, w
ho c
an a
dvis
e on
num
erou
s co
mpl
iant
alte
rnat
ives
.
DFT
= D
ry F
ilm T
hick
ness
per
coa
t.
Tota
l DFT
= D
ry F
ilm T
hick
ness
of c
ompl
ete
syst
em.
In a
add
itio
n t
o P
olyu
reth
ane
Topc
oats
Jot
un c
an a
lso
off
erva
riou
s To
p C
oat
Tech
nolo
gy.
Plea
se r
efer
to
rel
evan
t te
chni
cal d
ata
and
App
licat
ion
gui
de f
or p
re-t
reat
men
t,re
coat
ing
and
cur
ing
con
diti
ons.
Jotu
n do
not
rec
omm
end
an A
lkyd
sys
tem
for
Gal
vani
zed
Stee
l
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
