Prevents spatter from adhering to weld beads, surrounding metal surfaces and welding tips during welding. Heavy duty- effective even on the most severe high amperage weld spattering, unlike normal anti- spatter sprays. Fully non-flammable formulation with a non-flammable co2 propellant for higher user safety as well as higher actual coverage (97% actives vs 65% max actives in hydrocarbon propelled aerosol sprays)