This MRO Cold Galvanize Coating is a cost effective zinc spray coating that imparts temporary zinc protection in the weld-thru process from fabrication, to maintenance, and repair. Even at one coat, interim protection is provided if the surface is scratched or broken; an electrochemical reaction (sacrificial anodization), causes the zinc to sacrifice itself for the base metal's protection.
NEW FORMULA CONTAINS 20% MORE ZINC FOR LONGER PROTECTION AGAINST CORROSION AND FASTER FILM BUILD.
97 percent pure metallic zinc dust with 93 percent zinc in dry film
Acts as metallic primer and can be final protective coating at 1 - 2 mil thickness
If moisture is present, zinc will corrode but it will continue to protect the metal surface
An economical coating for preventive maintenance on galvanized parts and with multiple coats for longer term protection
Meets multiple ASTM and MIL specifications (see product data sheet for details)
Acceptable as a coating in federally inspected meat and poultry plants for application to structural surfaces where there is a possibility of incidental food contact
Applications: This hard coating acts as a metallic primer for iron, steel, and their welds to provide interim protection during the work process. Use on weld points, damaged galvanized surfaces, structural steel, automobiles, guard rails, bridges, TV and radio towers, storage tanks, signs and sign posts, equipment, gutters, pipelines, transformers, and corrugated metal buildings.