Bill Hirsch Miracle Paint Rust Killer is a moisture cured non porous paint that bonds to rusted and corroded metals like no other coating. It dries rock hard and will not chip, crack or peel. Impervious to gasoline, lacquer thinner, salt and most acids. Can be painted directly over rusted surfaces. Is strengthened by moisture. Will seal concrete, grout, wood, metal and porous tile like nothing else. Can be sprayed, rolled or brushed. Comes with a valuable product information sheet. Colours include Black, Clear, Silver and White. Sizes include Pints, Quarts and Gallons.