Dow Corning Molykote 33 light- extreme low temperature bearing grease off-white is a thickened silicone oil that is used for lubricating plastics, rubber, and anti friction bearings. - It is recommended for meters, plastic clock motors, freezer cart castors, low-torque instruments, and conveyor equipment. It provides good shear stability, wide service temperature range, inertness, and resistance to corrosion, moisture, and oxidation.