Polish/Tumbler Media Additive - 1 Gallon (128oz)Liquid AssetsA diluted version of our original paste formula, this product is a highA performance cleaner and polish in a liquid form. Specially formulated to clean and polish with the ease and economy of a liquid, this concentrated formula goes three times farther than other liquids and leaves a brillant shine in half the time.Cleans & Polishes: Brass, Copper, Silverplate, Sterling Silver, Chrome, Stainless Steel, Nickel, Bronze, Solid Gold, Aluminum, Anodized Aluminum, Pewter and Factory Hot Gun Bluing. Removes:Tarnish, Rust, Water Stains, Heat Discoloration, Oxidation, Fingerprints, Tiger Striping & Black Streaks on Painted SurfacesNot suitable for: Electroplated Finishes.Media PlanWill not harm ANY Metal or Primer. Will not stress brass. No Ammonia. No Buildup. Suitable for corn cob, walnut or other media. Cuts tumbling time in half. Cleans, polishes & protects brass, nickel & copper. Eco-safe product.