This is a very high temperature silicone grease, suitable for rolling-element bearings in oven conveyors, kiln cars and pumps for molten salts, and governor linkage of steam turbines. The service temperature for Molykote 41 is between -4 to +554 deg F (-20 to +290 deg C) Available in cartridges, tubes, 8 lb and 40 lb pails.