Industrial strength coin brightener for gold, silver, nickel, copper, brass or bronze. Contains no acid. 8 ounce bottle. MS 70 does not change the color of your coin but does remove surface contamination and tarnish. MS 70 will allow the natural beauty of the original surface to show as bright as the day your coin left the mint. MS 70 was designed to be used on mint state or proof coins, but does wonders on AU or slightly used coins. MS 70 restores the brilliant surfaces that remain under the tarnish and contaminants that has accumulated on your coin.
