ZRC Cold Galvanizing High Zinc Compound - 1 Gallon - Battleship Grey - Flat Finish Where it all began...the original cold galvanizing compound! ZRC has provided high zinc coating protection for over 50 years! Enjoy the following great benefits with ZRC Cold Galvanizing Compound: 95% zinc in the dry film using only Type III "ultra pure" ASTM-D-520 zinc Recognized under the Component Program of Underwriters Laboratories, Inc. as equivalent to hot-dip galvanizing Meets and exceeds Fed. Spec. DOD-P-21035A (Galvanizing Repair Spec); MIL-P-26915A (USAF Zinc Dust Primer); ASTM Des. A-780 (Standard Practice for Repair of Damaged Hot-Dip Galvanized Coatings; SSPC-Paint 20 (Specification for Zinc-Rich Primer) Passes 3,000 hours salt spray testing without failure (ASTM Des. B117) Passes Preece Test (ASTM Des. A239) for hot-dip galvanizing Passes 9-year subtropical testing Low VOC approved in all 50 states ISO 9001 registration assures the highest quality consistently ZRC meets and exceeds SSPC-Paint 20 ( Specification for zinc-rich primers) ZRC meets and exceeds SSPC-Paint 29 ( Specification for zinc dust sacrificial primer, performance-based.) APPLICATIONS: Field applied galvanizing, Repairing hot-dip galvanizing, Rust proofing welds, Repairing inorganic zinc, Re-galvanizing of worn hot-dip, Metal fabrication, Construction Manufacturing/OEM, Antenna Towers, Petrochemical Plants, Roads & Bridges, Tanks, Industrial Maintenance, Water Treatment, Marine & Offshore, Cooling Towers, Hundreds more! THE ZRC DIFFERENCE: The ZRC difference is made possible by ZRC's high zinc content (95% by weight in the dried film) of "ultra pure" (ASTM D 520 Type III) zinc dust, ensuring that more metallic zinc is available for superior galvanic protection against corrosion. This high purity zinc dust is compounded with a tenacious non-encapsulating binder using a highly controlled trade secret process in our state-of-the-art manufacturing facility. The result is a self