About 2 in 1 Filler and Sandable Primer Rust-Oleum® 2 in 1 Primer provides a tough, rust inhibitive base for most brands of Automotive lacquers and enamels. For use on metal, wood and fiberglass surfaces. The hi-build formula fills in minor imperfections Sands smooth for the ultimate finish 2 in 1 Primer features an advanced spray system that allows you to spray at any angle A comfort spray tip with wider finger pad Stops Rust formula
For Best Results When dry, surface can be immediately recoated, top coated or wet sanded. For best results allow 2-4 hours before dry sanding.