Supplied by the holder of a Royal Warrant to Her Majesty Queen Elizabeth II, this is the silver polish used to shine and preserve precious metals and fixtures at Buckingham Palace. Whether preparing the silver for a state dinner or simply cleaning a faucet in a slightly less lofty household, the non-abrasive polish safely removes stains and discoloration from 38 different materials, from brass and stainless steel to glass and ceramics. While it restores luster, the polish applies an anti-oxidant protectant that resists tarnishing for up to three months. The polish has been used aboard the Royal Yacht Britannia and is beloved by boaters for removing saltwater corrosion. It also buffs car rims, cleans jewelry, and burnishes both golf clubs and trophies. One liter can. (2 lbs.)