A RICH ZINC COATING CONTAINING METALLIC ZINC WHICH PROTECTS STEEL FROM CORROSION. THE METALLIC ZINC IS SACRIFICED IN THE PREFERENCE TO THE STEEL, THEREFORE ENSURING LONG TERM PROTECTION. 3-1 ZINC'S IS IDEALLY SUITED FOR TOUCH UP WELDS AND DAMAGED STRUCTURES OR COMPONENTS. IN HIGHLY CORROSIVE ENVIRONMENTS, SILVER ZINC'S SUPPLIES GREY ZINC, COLD GALVANISING PRIMER IS RECOMMENDED AS AN UNDERCOAT TO PROVIDE LONG TERM RUST PROTECTION.
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