Our automotive engine belt lubricant is carefully formulated with PEG-12 polydimethylsiloxane cross-linked polymer and polyethylene wax emulsion. It is specially designed to reduce the friction between the belt and the rollers, thereby lowering noise and wear, and extending the service life of the belt. It can provide additional lubrication for the belt, thereby enhancing its performance. The usage method is extremely convenient: 1. Keep the surface of the area to be lubricated clean, free of dust and dirt. Shake well before use. Insert the needle into the bottle mouth and evenly spray it onto the areas that need lubrication. 3. Please use in a well-ventilated area away from fire sources. Keep away from heat sources. Do not store in a vehicle. Avoid direct sunlight and do not puncture empty cans. 4. If it splashes into the eyes, rinse immediately with clean water and seek medical help. If swallowed accidentally, induce vomiting immediately and seek medical attention promptly. Moreover, it can form a protective film on the surface of the belt to prevent it from being affected by dust, moisture and chemical substances, and maintain a certain degree of elasticity.