The following is a description of the anti-wear protective agent for automotive engines: 1. Engine anti-wear protection: This anti-wear protective agent can effectively reduce internal wear of the engine and provide long-lasting lubrication protection. It is applicable to all kinds of car engines, can prevent the wear of metal surfaces and extend the engine life. After use, it can significantly enhance the anti-wear performance of the engine and ensure its smooth operation. 2. Anti-rust and cleaning function: This protective agent has excellent anti-rust performance and can protect the metal parts of automobiles from corrosion. It has a powerful cleaning ability, capable of removing dirt and oil stains from metal surfaces and keeping components clean. After using this product, car parts will be effectively protected from rust and corrosion. 3. Noise reduction and material design features: This product has the function of reducing engine noise, making the driving environment quieter and more comfortable. It is designed with advanced materials and features excellent heat resistance and oxidation resistance. When using this protective agent, please note to use it in moderation to avoid overuse and follow the product instructions for correct operation. Notes Please ensure that the engine is cooled before use. Use this product only after the engine has completely cooled down. Please operate correctly in accordance with the product instructions to avoid excessive or improper use.