Pro Form PF534 Weld Through Zinc Coating, 368 g (13 oz) Aerosol

An anti-corrosive coating that has excellent adhesion and flexibility. Applied on steel or galvanized metal, it stops rust by an electro-chemical action even in highly corrosive environments. Prevents rust creepage in the area of scratches unlike conventional primers. Apply to ferrous metals prior to welding to prevent corrosion and rust. May be applied after the weld for additional protection.