Air Tool Lubricant, ISO Viscosity Grade 129, SAE Grade 20W, Base Oil Synthetic, Container Size 1 gal, Container Type Pail, NSF Rating H2, Min. Operating Temp. -55 Degrees F, Max. Operating Temp. 450 Degrees F, Flash Point 450 Degrees F, Pour Point -50 Degrees F, Color Clear, Timken OK Load Not Specified, NSF H2, Application Air Line Tools, Specific Gravity Less Than 0.9, Oil NSF H2