Wurth Rust Guard - Black

Wurth Rust Guard is a rust-preventive coating designed for application directly on rusted or seasoned metal surfaces. It dries to a rock hard, non-porous finish that won't chip, crack, or peel. Wurth Rust Guard will prevent rust from recurring by protecting metal from further exposure to moisture. Wurth Rust Guardis sensitive to sunlight and nust be topcoated for prolonged exposure to sunlight. Topcoating not required for areas not exposed to sunlight. Same as Por-15.