Birchwood Casey Muzzle Magic No. 77 Black Powder Solvent 16 oz. Prevents rust and fouling from blackpowder muzzleloaders;Flip top for no-spill cleaning;dissolves powder and residue quickly;Water-based solventtable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Flammable: ORMD Item Category Code: 3600 Product Group Code: 3600B Product Sub Group 1: 3600B7 Inactive: No