1K Etching Primer

Nippon Paint 1K Etching Primer is a single-pack epoxy modified polyvinyl butyral, acid-catalysed etching primer. It is a fast drying primer that has excellent adhesion to blast cleaned steel, galvanised steel and light alloys and thus provides a suitable base for single and two pack products to overcoat satisfactorily. Containing anti-rust pigments, it provides short term corrosion inhibition properties in mild environments. Under highly corrosive environments, it performs better as a tie coat with a barrier primer and topcoat to have superior protection.