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Paint system for aluminum corrugated sheets for roofs

2005

I searched the standards and didn't find any paint system for aluminum sheets for roofing, we are using below system:
1.chromating
2.40 Micron os polyesters (with curing in the oven)

I would appreciate your comments and opinion about mentioned system.
Regards,

Farzad Dehnavizadeh
Sazeh Consultants (Engineering and Construction) - Tehran, Iran

Dear Sirs,

For an answer go to "Powder" forum on this site and read my reply to letter 36503, "Thickness standard for powder coated aluminium". Hope this will help you - but I would suggest that you increase the film weight of the powder to 60-75 microns.

Terry Hickling
Birmingham, United Kingdom
2005

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