Peek Polish, Aluminum and Chrome Metal Polish - 250ml (9.83 oz) Can Keep cars and trucks looking great with its ability to clean and polish all of the metal Removes any oxidation, heat discolouration, corrosion or scale on e.g. cars and bikes Use on any type of metal including aluminum, copper, gold, magnesium, titanium or chrome. Leaves an anti-oxidant protective barrier on all types of metal Royal Warrant Accredited as Purveyors of Metal Polish, used at Windsor & Balmoral Castle and on the Royal Yacht Britannia Great results as a silver cleaner adding new life to trophies, trays, plaques and more