Etches and primes at the same time Suitable for use on ferrous or non-ferrous metals Specially developed to allow notoriously difficult surfaces to be painted: Aluminium, Stainless Steel, Fibreglass, Galvanised, treated or untreated steel Microscopically impregnates and etches the first few microns of the surface promoting excellent paint adhesion and a firm foundation for the top coat of paint Ideal for restoration and refurbishment projects Quick drying anti-corrosive formula, Manufacturer: E-TECH