100% synthetic ester. Formulated to meet the latest manufacturers specifications. Improved high temperature deposit protection and sludge control. Ensures optimal clutch performance when starting, accelerating and at full speed. Standard: Api Sn, Jaso Ma2 100% synthetic ester Formulated to meet the latest manufacturers specifications Improved high temperature sludge protection and control of the depot Ensures optimal clutch performance when starting, accelerating and at full speed Standard: Api Sn, Jaso Ma2 100% synthetic ester Formulated to meet the latest manufacturers specifications Improved high temperature deposit protection and sludge control Ensures optimal clutch performance at start-up, acceleration and full speed Standard: Api Sn, Jaso Ma2.