Schaeffer's Perma Moly Grease NLGI #2 is a bentone based, multi-purpose, high temperature grease recommended for industrial bearings and machinery operating under heavy loads and temperatures are above 350 degrees F. Perma Moly Grease NLGI #2 quickly lubricates metal surfaces, offering solid, durable protection that lasts longer than conventional greases. During periods of high speeds, high shock loads and tremendous pressure, Schaeffer's Perma Moly Grease NLGI #2 will not wash out, pound out, splatter or squeeze out. Perma Moly Grease NLGI #2 has a high base oil viscosity (ISO 460) for extra protection on tough, heavy loaded, low-to-moderate speed applications.