タイトルまたは説明

In order to obtain maximum corrosion resistance over phosphate coatings, it is necessary to apply a post-treatment in order to seal the parts. i) EVERCURE It is a passivating chemical for pickled surface. It produces passivating film on derusted surface of iron and steel. It protects iron and steel from rusting in-between surface. ii)) EVERFIX Everfix is a passivating chemical for painting surface. In order to obtain maximum corrosion resistance over phosphate coatings, it is necessary to apply a post-treatment in order to seal the parts.  chrome passivation  non-chrome passivation