Cleans, polishes and protects stainless steel, aluminum, bronze and most metals. Also cleans painted surfaces, fiberglass, Plexiglas and other hard plastics. Without abrasive, it is ideal for anodized aluminum. Without acid, it also protects against oxydation and stains. Use on: Brass, Copper, Silverplate, Sterling Silver, Chrome, Stainless Steel, Nickel, Bronze, Solid Gold, Aluminum, Annodized Aluminum, Beryllium, Magnesium, Platinum, Pewter, Factory Hot Gun Bluing, Painted Surfaces, Formica®, Cultured Marble, Corian®, Glass, Plexiglas®, Plastics, Fiberglass, Eisenglass, and Armatel®. Not for electroplated finishes.