Cleans and polishes all metal including: silver, gold, brass, copper, pewter, glass, steel, aluminum and chromium. Removes rust and corrosion instantly. NEVR-DULL removes rust and tar from automobile and motorcycle chrome. Leaves no deposits in the crevices of metal work. Excellent for: Mag and chrome wheels, boat fittings, workshop tools, fishing gear, sinks, showers and campers.