Rust-Oleum 1685830 16 oz. Cold Galvanizing Industrial Choice Spray

Galvanizing aerosols are zinc-rich coatings that provide maximum corrosion resistance through galvanic protection Use for touch-up and repair to damaged galvanized steel, production welds, galvanized ducts, storage tanks, fences, gutters, trucks, trailers, off-shore drilling rigs, utility towers, and more Do not topcoat with an alkyd finish