Vacuum Grease, NLGI Grade 2, Base Oil Synthetic, Container Size 2 oz., Lubricant NSF Rating Not Rated, Grease Thickener PTFE, Grease Color White, Grease Container Tube, Lubricant Additives No Additives, Min. Operating Temp. 0 Degrees F, Max. Operating Temp. 570 Degrees F, ISO Viscosity Grade Not Tested, Viscosity Index Not Tested, Flash Point No, Dropping Point None, Four-Ball Wear Not Specified, Specific Gravity 1.94, Timken OK Load Not Specified