Chemtech Blitz Aluminium Cleaner cleans stains and oxidation from aluminum, stainless steel and other bare metal surfaces. Leaves a clean matt finish. It is a unique formulation specifically designed for the effective cleaning of any aluminium or stainless applications such as intercoolers, turbo chargers, valve covers, radiators, bull bars, dinghies, side steps in part preparation of a high gloss finish. It is suitable for all road transport and marine applications. It prepares aluminium surfaces for polishing. Treated surfaces can be buffed or polished with alushine.