A fast drying zinc rich primer based on an epoxy ester resin. Zinc Spray is intended to be applied on small areas or for touch-up. Should be used on new, bare steel or galvanised steel surfaces. The product contains pure zinc as pigment and provides cathodic protection. The product can be recoated with non-saponifiable coatings. Zinc Spray should be used as a primer or as a single coat in light industrial exposures, corrosive environments and high humidity areas.0% zinc in the dry film (99% pure zinc) Matt grey appearance To protect bare, rust free metal and galvanised Ideal for touching-up welding seams Conforms to DIN 50.976 (1983) Resists 500 hours of salt spray testing (DIN) Pack of 6 500ml Aerosols.