Comes in red in a 500ml tin. Produkter Arkiv - Danmark Without it, the topcoat is unlikely to give the finish that you want because of the surface that you’re painting on. Red Oxide Primer 500ml - Clock’s Home and Garden Hammerite Ham6701342 500ml Special Metals Primer - Red 2 Hammerite Special Metals Primer - Red - 500ml - Wilco Direct Hammerite Ham6701342 500ml Special Metals Primer - Red Color Hammerite Special Metals Primer is water based to promote adhesion to stainless steel and non-ferrous metals, including galvanised, aluminium, chrome, brass and copper. Find many great new & used options and get the best deals for Hammerite Ham6701342 500Ml Special Metals Primer - Red at the best online prices at UK Either way, primer can help solve these problems. The surface may be uneven, rusty or has poor adhesive qualities.