The No. 1 zinc coating.
Cathodic protection of bare, rust free metal galvanised and welding seams.
Conforms to DIN 50.976 (1983).
Resists 430 hours of salt spray testing (DIN 50021 SS).
Heat-resistant up to 450deg C.
Recoatable with HARD HAT metallic sprays.
To recoat within one hour, brush version after 4 hours.