Rust-Oleum 7769502 Primer, Flat, Rusty Metal Primer, 1 qt

Rust-Oleum STOPS RUST® rusty metal primer STOPS RUST® and prevents corrosion. Apply to heavily-rusted metal (use Rust-Oleum STOPS RUST® clean metal primer on clean or lightly rusted metal). Bonds tightly to rust to form a surface top coats can adhere.