Highly recommended by gun enthusiasts and gunsmiths over any other brand. Mirror like finish is guaranteed to blend perfectly into the original blueing and leaves no streaks or spots. Won't rub off or discolor. 3 oz. bottle. Directions: Remove all oil, grease, or dirt from surface to be blued by cleaning with G96 Gun Degreaser. Pitted or rusted surfaces should be sanded lightly with emery cloth or steel wool. Apply a small amount of G96 Gun Blue Creme with a clean cloth. After blueing is achieved, neutralize area with water. Wipe dry and apply a protective coating of G96 Gun Treatment or G96 Gun Oil or G96 Synthetic CLP Gun Oil for a long lasting lustrous finish. Better penetration is obtained if metal is slightly warm. Wash hands after use.