MS-70 is an industrial strength coin brightener for gold, silver, copper, nickel, brass or bronze. MS-70 does not contain any acid, and will not give your coins a “dipped” look. 8 oz plastic container.
A Site About Coin Collecting
MS-70 is an industrial strength coin brightener for gold, silver, copper, nickel, brass or bronze. MS-70 does not contain any acid, and will not give your coins a “dipped” look. 8 oz plastic container.