Phoshate in paint ??
Phoshate in paint ??
(OP)
I am not an expert on paint :(
can anyone let me know:
1) WHAT 'E' COAT IS ?
2) what does phosphate do to paint
the paint that I use is for outdoor metallic components
thanks Dave
can anyone let me know:
1) WHAT 'E' COAT IS ?
2) what does phosphate do to paint
the paint that I use is for outdoor metallic components
thanks Dave





RE: Phoshate in paint ??
Phosphate refers to a primer layer applied before paint that promotes adhesion of the paint. The actual composition of this layer is a metallic phosphate: usually zinc phosphate, but could be iron phosphate or even manganese phosphate.
If your application is outdoors, beware that epoxy-based ecoat is susceptible to damage from ultraviolet radiation. It would be best to use a UV-resistant topcoat like urethane or acrylic.
Regards,
Cory
Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.
RE: Phoshate in paint ??