GLIPTONE's Ultra Fine Abrasive Grade Metal Polish is recommended for polishing and maintaining smooth lightly oxidized metals. It removes light corrosion, oxidation, tar, rust, stains and tarnish from smooth stainless steel, aluminum, bronze, brass, copper, chrome and can safely be used on solid silver and gold. NOTE: this polish contains no ammonia, acid or water. Consequently, GLIPTONE metal Polish applies and removes eaiser and goes twice as far as equal amounts of any other metal polishes. GLIPTONE Metal Polish seals and protects with penetrating oils and waxes for a long lasting brilliant shine.