The products of the Sandvik OH46-ZF series are universal, zinc and ash-free lubricating oils and hydraulic fluids. They are based on special hydrotreated base oils (group III base oils). They offer high natural shear-stable viscosity index (VI > 140). Sandvik OH46-ZF products are based on newest zinc and ash-free additive technology. The combination of base oils and synergistic acting additives guarantees excellent hydraulic and gear oil performance.