This product is a semi-synthetic multipurpose tractor oil manufactured from high quality base oils and additives meeting all the requirements of the mechanical components of the major manufacturers including ‘wet’ brakes, hydraulics, gears and transmissions. The product is developed and tested for the most arduous duties of modern agricultural machinery with the additive package against the world’s two major STOU specifications, Ford and Massey Ferguson, but is also acknowledged by other leading manufacturers.