For all 4-stroke and 2-stroke engines with separate and mixture lubrication. Can be used with wet multi-disc clutches. Recommended dosage at every oil change or, with 2-stroke engines, at every refueling. 4-stroke engines: 30 ml per liter of motor oil or with wet clutch 20 ml. 2-stroke engines with separate lubrication: 20 ml per liter of 2-stroke oil or with mixture lubrication: 10 ml per 10 l of mixture.