Description The RAPTOR Anti-Corrosive Epoxy Primer is a high performance 2k primer. It contains a blend of anti-corrosive additives to help inhibit rust and corrosion and has excellent salt spray resistance. RAPTOR Anti-Corrosive Epoxy Primer’s advanced resin technology improves adhesion to bare metal and most other prepared surfaces, and promotes intercoat performance to further extend the life of RAPTOR protective coating.