Swepco grease is the best available for your C.V joints. *Non-melt grease that will not melt at any temperature *Contains the technical fine grade Molybdenum Disulfide (Moly Powder) *Optimum performance range is -30ø to 500øF (-34ø to 260øC) *Withstands up to 500,000 pounds per square inch of pressure *Contains SWEPCO's proprietary anti-friction and anti-wear additive, LUBIUM