Product DescriptionDF 501-6x10 Wire Feed Cleaning PadsTreated - 60 Pcs. Per CaseCleans Mig Welding Wire501-6x10 Use on Mig wire feeders to remove dust and dirt from wire prior to wire entry into the liner conduit. Use of Wire Feed Pads can decrease the coefficient of friction in the liner as much as 50%. Reduces erratic feed and burn back. For use on aluminum wire when welding on aluminum.Description 10 x 6 Packs Unit Case.