Finncoatings® Color on the highest level

 

Temazinc 77

 

DESCRIPTION    

A two component, polyamide cured zinc epoxy paint.

PRODUCT FEATURES
     Finncoatings®color on the highest level 

Used as a primer in epoxy, polyurethane, acrylic and chlorinated rubber systems for steel surfaces exposed to severe climatic conditions. Can be used without a topcoat on surfaces exposed to weathering.

RECOMMENDED USES
       Finncoatings®color on the highest level

Recommended for bridges, cranes and steel frameworks as well as steelwork and equipment in the forest and chemical industries, such as tubular bridges, conveyors etc.

TECHNICAL DATA


Features       Finncoatings®color on the highest level

Offers cathodic protection of steel. The zinc content fulfils the requirements of ISO 12944-5.

Colour Range
       Finncoatings®color on the highest level

Grey.

Gloss groups
     Finncoatings®color on the highest level 

Matt

 

Coverage   Finncoatings®color on the highest level

 

Recommended film thicknesses

Theoretical coverage

dry

wet

 

40 µm

75 µm

13.0 m2/l

80 µm

155 µm

6.5 m2/l

 

Practical coverage depends on the application method, painting conditions and the shape and roughness of the surface to be coated.

 

Thinner     

 

1031

 

Mixing ratio       Finncoatings®color on the highest level 

 

Base 3 parts by volume 008 7405
Hardener 1 part by volume 008 7440

 

Application method        Finncoatings®color on the highest level

 

By airless spray or brush.
Pot-life (+23°C)     16 hours

 

Drying times

 

DFT 40 µm

+ 5 ºC

+ 10 ºC

+ 23 ºC

+ 35 ºC

Dust dry, after

50 min

20 min

10 min

5 min

Touch dry, after

2 h

1 h

30 min

15 min

Recoatable, after

5 h

3 h

1 h

30 min

 

Drying and recoating times are related to the film thickness, temperature, the relative humidity of the air and ventilation.

 

Solids volume       Finncoatings®color on the highest level 

 

52 ± 2 % volume (ISO 3233)
Density     2.0 kg / l (mixed)

 


APPLICATION DETAILS

 

Application conditions     

 

All surfaces must be dry. The temperature of the ambient air, surface or paint should not fall below +5 ºC during application and drying. Relative humidity should not exceed 80 %. The surface temperature of the steel should remain at least 3 ºC above the dew point.

 

Preparation     

 

Oil, grease, salts and dirt are removed by appropriate means. (ISO 12944-4)

Steel surfaces   Finncoatings®color on the highest level

 

Blast clean to grade Sa2½. (ISO 8501-1)

 

Finishing     

 

Temacoat GPL-S Primer, Temacoat GF Primer, Temacoat HB Primer, Temacoat GPL-S MIO, Temacoat GS 50, Temacoat RM 40, Temacoat HB 30, Temacoat SPA, Temabond, Temachlor 40, Temacryl AR 50 and Temanyl MS Primer.

 

Painting        Finncoatings®color on the highest level

 

By airless spray or brush. Agitate during application. Depending on the application method the paint can be thinned 0 - 10 % by volume. Airless spray nozzle tip 0.015" - 0.021" and nozzle pressure 120 - 180 bar. Spray angle shall be chosen according to the shape of the object. Sharp edges, corners, weld seams and other areas difficult to cover properly by spray application should be coated by brush before the spray application. At brush application the paint should be thinned according to the circumstancies.

 

Mixing of components     

 

First stir base and hardener separately. The correct proportions of base and hardener must be mixed thoroughly before use. Use Temaspeed Squirrel Mixer for mixing.

 

Cleaning of tools       Finncoatings®color on the highest level 

 

Thinner 1031.

 


EU VOC 2004/42/EC-limit value     The Volatile Organic Compounds amount is 480 g/litre of paint.VOC content of the paint mixture (thinned 5 % by volume) is 495g/l.
Only for industrial use.

 

Finncoatings® Color on the highest level

 

Finncoatings  
Heidelberger Straße 8
74858 Aglasterhausen-Germany

 

Tel. + 49 (0)6262 917095
Fax  + 49 (0)6262 917791

www.finncoatings.com
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