Dulux Metalshield Epoxy Enamel Gloss topcoat is ideal for protecting and decorating metal surfaces. It is suitable for bare steel, wrought iron, galvanised iron, Zincalume , aluminium, copper, brass, stainless steel, metal and pre-painted metal surfaces. No primer is required for bare steel, wrought iron and pre-painted metal. Metalshield Epoxy Enamel is ideal for gates, fences, furniture, gutters, downpipes, railings and outdoor furniture. Use in combination with Metalshield primers for industrial strength metal protection.