Autokote Systems 4704 Poxyprime Grey is a rust-inhibitive epoxy primer for ferrous and non-ferrous metals. Poxyprime is a two-component epoxy primer that has excellent corrosion resistance and adhesion to properly prepared metals. Flow and leveling is excellent. Poxyprime may be top coated with all types of primers and paints. Packaged in quart size. Also available in gallon - AK.4701