Cera Tec is a high-tech ceramic wear protection for engines, manual transmissions, pumps, and compressors. It reduces friction and wear through ceramic compounds that offer high chemical and thermal resistance. This additive prevents direct metal-to-metal contact, increasing the service life of assemblies and reducing fuel consumption in gasoline and diesel engines due to its low-friction effect. Cera Tec is miscible with all commercially available motor oils and motor vehicle gear oils and mixes itself. One 300ml bottle is sufficient for up to 5 liters of oil, providing a long-term effect of approximately 50,000 km. It is suitable for toothed belts running in oil but not for use with wet clutches. Features include excellent high and low temperature behavior, chemical inertness, suitability for diesel particulate filters, increased smooth operation, stability under extreme pressures, compatibility with fine filters, highest thermal stability, no deposits, long engine service life, and it reduces frictional losses. It has been tested for turbochargers and catalytic converters. To use, shake well before application.