301 Bunker Hill Drive

Aitkin, MN 56431

MON-FRI : 8:00am - 4:00pm

(218) 927-2400


Wash Primer

A wash primer is an organic coating typically containing phosphoric acid and zinc chromate. The acid provides a slight etch on the part while the zinc provides modest corrosion resistance. This is often followed by a secondary primer and top coat system.