ISO Coating Selector

(1)

ISO 12944 - 2018

(2)

A global provider

of coatings

The 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.

(3)

ISO 12944

the universally accepted standard

for 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 select

ENVIRONMENT

select

DURABILITY

select

COATING SYSTEM

Systems for CX and Im4 are not included in this

brochure. For further information please contact

your local Jotun of ce.

*

(4)

1

Select

the corrosive environment

most 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 with

moderate salinity

Industrial areas with high humidity and

aggressive atmosphere and coastal areas

with high salinity

Unheated buildings where condensation

can occur, e.g. depots, sports halls

Production rooms with high humidity and

some air pollution, e.g. food processing

plants, 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 permanent

condensation 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

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2

Select

the required lifetime

of 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

(6)

Table C.2 Paint systems for carbon steel for corr

osivity category C2

P

R

IM

E

R

C

O

A

T

S

U

B

S

E

Q

U

E

N

T

C

O

A

T

P

A

IN

T

S

Y

S

T

E

M

D

U

R

A

B

IL

IT

Y

AK 1 Type of product No of Coats DFT Pr oduct No of Coats Type of product DFT Total _{DFT um} Total No of Coats low med high very high

Penguard HSP ZP or Penguard Express ZP Penguard HSP ZP or Penguard Express 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 Pilot II or Pioner TC Pilot II or Pioner TC Pilot II or Pioner TC Pilot II or Pioner TC Hardtop AX or XP Hardtop AX or XP Hardtop AX or XP Hardtop AX or XP Hardtop AX or XP 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 60 160 2 2 2 3 2 2 2 2 1 2

Barrier 80 Barrier 80 Barrier 80 Barrier 80

System No C2.01 Pilot QD Pr oduct C2.05 Alter native C2.06 Alter native C2.07 C2.08 C2.02 C2.03 C2.04

Pilot QD Pilot QD Pilot QD

3

Select

your coating system

N/A

(7)

Table C.3 Paint systems for carbon steel for corr

osivity category C3

System No

P

R

IM

E

R

C

O

A

T

S

U

B

S

E

Q

U

E

N

T

C

O

A

T

P

A

IN

T

S

Y

S

T

E

M

D

U

R

A

B

IL

IT

Y

C3.01 Pilot QD AK 1 Pr oduct Type of product No of Coats DFT Pr oduct No of Coats Type of product DFT Total DFT um Total No of Coats low med high very high

Penguard HSP ZP or Penguard Express ZP Barrier 80 Barrier 80 Penguard HSP ZP or Penguard Express ZP

C3.05 Alter native C3.06 Alter native EP ZnR ZnR EP C3.02 C3.03 C3.04

Pilot QD Pilot QD Pilot QD 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 Pr oduct No of Coats Type of product DFT

Pilot II or Pioner TC Pilot II or Pioner TC Pilot II or Pioner TC Pilot II or Pioner TC Hardtop AX or XP Hardtop AX or XP Hardtop AX or XP Hardtop AX or XP 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 C3.07 ZnR 1 60 240 3 Hardtop AX or XP 1 PUR 60 Alter native EP 1 180 240 2 Hardtop AX or XP 1 PUR 60 Barrier 80 C3.08 C3.09 C3.10 ZnR ZnR ZnR 1 1 1 60 60 60 EP 1 180 60 ₁₆₀ ₂₀₀ 1 2 3 Hardtop AX or XP Hardtop AX or XP 1 1 PUR PUR 100 60

Barrier 80 Penguard HSP ZP or Penguard Express ZP Barrier 80 Barrier 80 Penguard HSP ZP or Penguard Express ZP Penguard HSP ZP or Penguard Express ZP

EP 1 120

IN

T

E

R

M

E

D

IA

T

E

C

O

A

T

S

p

e

ci

ca

ti

o

n

s a

re s

a

m

p

le s

p

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ca

ti

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O 1

2

9

4

4 -5 2

0

1

8 .

P

le

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se c

o

n

ta

ct y

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o

ca

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o

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ce

,

w

h

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a

n a

d

v

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u

m

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u

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m

p

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a

ti

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s.

D FT = D ry F ilm T h ic k n e ss p e r c o a t. To ta l D FT = D ry F ilm T h ic k n e ss o f c o m p le te s ys te m . In a a d d it io n t o P o ly u re th a n e To p co a ts J o tu n c a n a ls o o ff e r va ri o u s T o p C o a t T e ch n o lo g y. P le a se r e fe r t o r e le va n t t e ch n ic a l d a ta a n d A p p lic a ti o n g u id e f o r p re -t re a tm e n t, re co a ti n g a n d c u ri n g c o n d it io n s.

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

(8)

Table C.4 Paint systems for carbon steel for corr

osivity category C4

System No

P

R

IM

E

R

C

O

A

T

S

U

B

S

E

Q

U

E

N

T

C

O

A

T

P

A

IN

T

S

Y

S

T

E

M

D

U

R

A

B

IL

IT

Y

C4.01 Pilot QD AK 1 Pr oduct Type of product No of Coats DFT Pr oduct No of Coats Type of product DFT Total DFT um Total No of Coats low med high very high C4.02 C4.03 Pilot QD Pilot QD AK AK 2 2 120 80 100 160 200 260 2 3 3 Pr oduct No of Coats Type of product DFT

Pilot II or Pioner TC Pilot II or Pioner TC Pilot II or Pioner TC 1 1 1 AK / A Y AK / A Y AK / A Y 40 40 60

IN

T

E

R

M

E

D

IA

T

E

C

O

A

T

S

C4.04 Alter native C4.05 Alter native C4.06 Alter native C4.07 Alter native C4.08 C4.09 C4.10 C4.11

Penguard HSP ZP or Penguard Express ZP Barrier 80 Barrier 80 Penguard HSP ZP or Penguard Express ZP Barrier 80 Penguard HSP ZP or Penguard Express ZP Barrier 80 Penguard HSP ZP or Penguard Express ZP Barrier 80 Barrier 80 Barrier 80 Barrier 80

EP 1 70 ZnR 1 50 ZnR 1 80 EP 1 120 ZnR 1 60 EP 1 180 ZnR 1 60 EP 1 120 ZnR 1 60 ZnR 1 60 ZnR 1 60 ZnR 1 60

Penguard HSP ZP or Penguard Express ZP Penguard HSP ZP or Penguard Express ZP Penguard HSP ZP or Penguard Express ZP Penguard HSP ZP or Penguard Express ZP Penguard HSP ZP or Penguard Express ZP

EP 1 180 EP 1 120 EP 1 80 EP 1 140 EP 1 120 120 2 Hardtop AX or XP 1 PUR 50 120 2 Hardtop AX or XP 1 PUR 70 180 2 Hardtop AX or XP 1 PUR 100 180 2 Hardtop AX or XP 1 PUR 60 240 3 Hardtop AX or XP 1 PUR 60 240 2 Hardtop AX or XP 1 PUR 60 300 3 Hardtop AX or XP 1 PUR 60 300 Hardtop AX or XP 1 PUR 60 160 2 Hardtop AX or XP 1 PUR 100 200 3 Hardtop AX or XP 1 PUR 60 260 3 Hardtop AX or XP 1 PUR 60 60 1 3

3

Select

your coating system

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

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Table C.5 Paint systems for carbon steel for corr

osivity category C5

System No

P

R

IM

E

R

C

O

A

T

S

U

B

S

E

Q

U

E

N

T

C

O

A

T

P

A

IN

T

S

Y

S

T

E

M

D

U

R

A

B

IL

IT

Y

C5.01 Pr oduct Type of product No of Coats DFT Pr oduct No of Coats Type of product DFT Total DFT um Total No of Coats low med high very high Pr oduct No of Coats Type of product DFT

IN

T

E

R

M

E

D

IA

T

E

C

O

A

T

S

Alter native C5.02 Alter native C5.03 Alter native C5.04 Alter native C5.05 C5.06 C5.07 C5.08

Barrier 80 Penguard HSP ZP or Penguard Express ZP Barrier 80 Penguard HSP ZP or Penguard Express ZP Barrier 80 Penguard HSP ZP or Penguard Express ZP Barrier 80 Penguard HSP ZP or Penguard Express ZP Barrier 80 Barrier 80 Barrier 80 Barrier 80

ZnR 1 80 EP 1 120 ZnR 1 60 EP 1 180 ZnR 1 60 EP 1 120 ZnR 1 80 EP 1 150 ZnR 1 60 ZnR 1 60 ZnR 1 60 ZnR 1 60

Penguard HSP ZP or Penguard Express ZP

EP

1

120

EP

1

180

EP

1

120

EP

1

200

EP

1

150

EP

1

80

EP

1

140

EP 1 200 180 2 Hardtop AX or XP 1 PUR 100 180 2 Hardtop AX or XP 1 PUR 60 240 3 Hardtop AX or XP 1 PUR 60 240 2 Hardtop AX or XP 1 PUR 60 300 3 Hardtop AX or XP 1 PUR 60 300 3 Hardtop AX or XP 1 PUR 60 360 3 Hardtop AX or XP 1 PUR 80 360 3 Hardtop AX or XP 1 PUR 60 160 2 Hardtop AX or XP 1 PUR 100 200 3 Hardtop AX or XP 1 PUR 60 260 3 Hardtop AX or XP 1 PUR 60 320 3 Hardtop AX or XP 1 PUR 60

S

p

e

ci

ca

ti

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n

s a

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a

m

p

le s

p

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ci

ca

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2

9

4

4 -5 2

0

1

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P

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D FT = D ry F ilm T h ic k n e ss p e r c o a t. To ta l D FT = D ry F ilm T h ic k n e ss o f c o m p le te s ys te m . In a a d d it io n t o P o ly u re th a n e To p co a ts J o tu n c a n a ls o o ff e r va ri o u s T o p C o a t T e ch n o lo g y. P le a se r e fe r t o r e le va n t t e ch n ic a l d a ta a n d A p p lic a ti o n g u id e f o r p re -t re a tm e n t, re co a ti n g a n d c u ri n g c o n d it io n s.

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

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3

Select

your coating system

Table C.6 Paint systems for carbon steel for immersion categories Im1 Im2 Im3

System No

P

R

IM

E

R

C

O

A

T

S

U

B

S

E

Q

U

E

N

T

C

O

A

T

P

A

IN

T

S

Y

S

T

E

M

D

U

R

A

B

IL

IT

Y

I.03 Penguard Pro EP 1 Pr oduct Type of product No of Coats DFT Pr oduct No of Coats Type of product DFT Total _{DFT um} Total No of Coats low med high very high I.04 I.05

Penguard Pro Penguard Pro EP EP 1 1 190 270 200 380 540 400 2 2 Pr oduct No of Coats Type of product DFT

Penguard Pro Penguard Pro Penguard Pro 1 1 1 EP EP EP 190 270 200

IN

T

E

R

M

E

D

IA

T

E

C

O

A

T

S

I.06 Penguard Pro EP 1 300 600 Penguard Pro 1 EP 300 2 2

Table E.1 Paint systems on Thermal Sprayed metallic coating for corr

osivity categories C4 and C5

System No

S

E

A

L

E

R

C

O

A

T

S

U

B

S

E

Q

U

E

N

T

C

O

A

T

P

A

IN

T

S

Y

S

T

E

M

D

U

R

A

B

IL

IT

Y

TSM 4.01 Binder Type No of Coats DFT Pr oduct No of Coats Type of product DFT Total DFT um Total No of Coats high very high Pr oduct No of Coats Type of product DFT

S

U

B

S

E

Q

U

E

N

T

C

O

A

T

EP , PUR 1 Corr osivity category TSM 4.02 TSM 5.01 TSM 5.02 EP , PUR 1 EP , PUR 1 EP , PUR 1 C4 C5 160 2 200 2 200 2 240 2

Penguard HSP ZP or Penguard Express ZP Penguard HSP ZP or Penguard Express ZP Penguard HSP ZP or Penguard Express ZP Penguard HSP ZP or Penguard Express ZP 1 1 1 1 EP EP EP EP 100 140 140 160 Hardtop AX or XP Hardtop AX or XP Hardtop AX or XP Hardtop AX or XP 1 1 1 1 PUR PUR PUR PUR 60 60 60 80

Jotun do not r

ecommend Zinc primers for under water thus the exclusion of systems 1.01 and

1.02

Sealer coat not included in NDFT or Number of coats

.

For systems with Thermal Spray Aluminium (TSA) please contact your local Jotun of

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

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Table D.1 Paint systems on hot dip galvanised steel for corr

osivity categories C2 to C5

System No

P

R

IM

E

R

C

O

A

T

S

U

B

S

E

Q

U

E

N

T

C

O

A

T

P

A

IN

T

S

Y

S

T

E

M

G2.01 Pr oduct Type of product No of Coats DFT Pr oduct No of Coats Type of product DFT Total DFT um Total No of Coats low Pr oduct No of Coats Type of product DFT

IN

T

E

R

M

E

D

IA

T

E

C

O

A

T

S

Penguard HB EP 1 80 160 2 Hardtop AX or XP 1 PUR 80 Corr osivity category G2.03 G3.01 G3.02 G3.04 G4.01 G4.02 G4.04 G4.06 G5.01 G5.02 G5.04 G5.05 Penguard HB EP 1 120 Penguard HB EP 1 80 Penguard HB EP 1 120 Penguard HB EP 1 80 Penguard HB EP 1 80 Penguard HB EP 1 120 Penguard HB EP 1 80 Penguard HB EP 1 80 Penguard HB EP 1 120 Penguard HB EP 1 80 Penguard HB EP 1 80 Penguard HB EP 1 80 C2 C3 C4 C5 160 2 Hardtop AX or XP 1 PUR 80 200 3 Hardtop AX or XP 1 PUR 60 160 2 Hardtop AX or XP 1 PUR 80 200 3 Hardtop AX or XP 1 PUR 50 240 3 Hardtop AX or XP 1 PUR 50

1 EP 60 1 EP 70 1 EP 110

Penguard HSP ZP or Penguard Express ZP Penguard HSP ZP or Penguard Express ZP

80 1 120 1 80 1 120 1 80 1 120 1 120 1

D

U

R

A

B

IL

IT

Y

med high very high

S

p

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ci

ca

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n

s a

re s

a

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p

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p

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ca

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P

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h

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D FT = D ry F ilm T h ic k n e ss p e r c o a t. To ta l D FT = D ry F ilm T h ic k n e ss o f c o m p le te s ys te m . In a a d d it io n t o P o ly u re th a n e To p co a ts J o tu n c a n a ls o o ff e r va ri o u s T o p C o a t T e ch n o lo g y. P le a se r e fe r t o r e le va n t t e ch n ic a l d a ta a n d A p p lic a ti o n g u id e f o r p re -t re a tm e n t, re co a ti n g a n d c u ri n g c o n d it io n s. Jotun do not r

ecommend an Alkyd system for Galvanized Steel

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

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