Economical alkyd primer containing zinc phosphate for structural steel and metal fabrications. Comes in grey, red oxide, black and blue colours in matt. At 25ºC, touch dry in 10-15 minutes, hard dry in 2 hours and topcoating with enamel finishes after 2 hours. Suitable Wagonpaint topcoats include Rapid Enamel, Purlenamel, Implement Enamel and Auto Enamel. Available in 20L pack size.