Our automotive coating agent contains tetrafluoroethylene. It can form a tough protective layer to resist daily wear and tear. Deeply fill in the scratches and restore the luster of the car paint. Its usage method is very simple: After cleaning the car's paint surface, spray this product on the paint surface. Wipe repeatedly with a clean towel until the surface is shiny. And it can enhance the luster of the car's surface, making your car look brand new.