Our engine anti-wear protective agent is carefully prepared from sodium tripolyphosphate and sodium gluconate. Designed to reduce wear and corrosion and delay aging of engine components. The method of use is very convenient: 1. After replacing the new engine oil start the engine and keep the engine running at full speed for 5 minutes to ensure that the engine reaches the warm state and then turn off the engine. 2. Pour a full tank of anti-wear protectant into the tank of the machine and run at total speed for at least 15 minutes to fully mix. 3. For 6-cylinder engines it is recommended to add a can of anti-wear protectant or add this product according to 5% of the total oil. 4. It is recommended to add anti-wear protectant every 12000-15000 km and use it with new engine oil to ensure the best results. And the friction coefficient can be optimized to improve engine efficiency and power output.