COMPOUND 107A+ is rated the most efficient by an independent testing laboratory. It contains approximately three times the active anti-spatter ingredients compared to other brands. COMPOUND 107A+ is environmentally safe, does not contain any silicones, fluorocarbons, or carcinogens. COMPOUND 107A+ prevents spatter adhesion on base metals, nozzles, tips, electrode holders, jigs, clamps, work surfaces, or on any other surface where spatter is apt to occur. Bi-lingual label has directions and information in English and Spanish.