16 OZ, Welding Nozzle Gel, Reduces Spatter Build Up On The Nozzle, Simply Dip Welding Nozzle and Tips Into Gel To Prevent Spatter and Spatter Build-Up, Compatible With All Known Processes Of Semi-Automatic and Automatic Welding Equipment and Will Help Extend The Life Of The Tips and Nozzles, Non-Toxic, Contains No Harsh Chemicals, No Fluorocarbons, No Hydrocarbons Or Silicones, Environmentally Safe, Ozone Safe and Non-Flammable.