POR-15 Rust Preventive Coating, Stop Rust and Corrosion Permanently, Anti-rust, Non-porous Protective Barrier, 32 Fluid Ounces, Clear
POR-15 is a high-tech high performance rust-preventive coating designed for application directly on rusted or seasoned metal surfaces. It dries to an incredible rock-hard non-porous finish that wont chip crack or peel and it prevents rust from recurring by protecting metal from further exposure to moisture