SprayMax 3680001 1K Self Etch Red Brown Weld-Thru Primer 11.3 oz Aerosol Spray
Corrosion protection primer with very good adhesion properties. Suitable for bare, sanded and unsanded surfaces. Cannot be retouched with polyester materials.
Features:
Excellent corrosion protection
Good adhesion
Welding test certificate: repels welding beads
Can also be used on old paint coatings as a sealer