METACRYL® 7394™ 2K ETCH PRIMER is a chromate-free metal pretreatment. 7394™ provides a fast drying barrier coat that etches bare metal substrates preparing them for additional topcoats. This primer provides excellent etching and adhesion to aluminum, galvanized and bare steel surfaces.
- Mix 1:1
- Excellent adhesion to most metal surfaces
- Superior corrosion protection
- Long pot life