Anti Spatter Welding Nozzle Gel, Keeps Your MIG Nozzle Clean on MIG nozzles and contact tips Will Not Clog Orifices And Prevents Erratic Operation, Works In Any Position, With Any Nozzle Odorless, non-flammable, non-toxic and silicon free Will not cause porosity Odorless, non-flammable, non-toxic and silicon free Known To Be Compatible With Any Tip You Can Dip, Manual Or Automatic