Synthetic Gear Lubricant, Size 1 gal., SAE Grade 90, Viscosity Index 134, ISO Viscosity Grade 220, Temp. Range -45 to 500 F, Flash Point (F) 430, Pour Point (F) -45, Provides Oxidation Stability, Rust, Corrosion Protection and EP Wear Protection, For Gear Systems Operating in the Food Processing Industries, NSF H-2