12OZ, California Gold, Metal Polish, Gently Cleans, Restores & Protects Any Polishable Bare Metal Surface To Its Original Hi Gloss Shine, Safe For Uncoated Metals Including Aluminum, Billet, Stainless, Nickle, Brass, Silver & Copper, Use By Hand Or With Any Mothers Polishing Tools TV #603-736 Powerball & TV #787-935 Powerball Mini.