Crown Cold Galvanizing Compound provides corrosion protection to ferrous metal surfaces first, as a long-lived coating of practically pure zinc comparable to that obtained by galvanization, and second through sacrificial anodization.

• 93% zinc-rich coating bonds to iron and steel
• Sacrificial anodization of zinc occurs when the surface is scratched or broken; zinc coating will corrode while continuing to protect the metal surface it covers
• USDA Category 21 acceptable

Uses: Apply to welded joints, guard rails, bridges, metal chain fences, pipes, TV towers, refinery piping, heavy equipment, corrugated metal buildings, etc. Ideal for harsh industrial environments, such as aviation, marine, manufacturing and petroleum applications.