Hoppes No. 9 Bench Rest Copper Solvent Pint bottle Removes copper fouling;Removes plastic and carbon residue;Use gloves when cleaning;Always neutralize with oil after bore cleanertable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 3700 Product Group Code: 3700C Product Sub Group 1: 3700C1 Inactive: No Flammable: ORMD