Castrol Optitemp™ 2 LN 584 LO (previously called Olistamoly 2 LN 584 LO) is a grease for homokinetic ball joints. Applications can be found in industry as well as in the automotive sector. Optitemp 2 LN 584 LO is a multi-purpose, normal temperature grease which can offer a long lubricantion life as a result of its additives, particulary MoS2.