2. Function of car wash mud: Car wash mud is used to treat impurities on the surface of car paint, including flying paint, iron powder, cement spots, aviation oil, insect spots, bird droppings, metal spots, industrial dirt and paint spots.
3. Action principle of car wash mud: The action principle of car wash mud is grinding. There is a difference between polishing and painting polishing. Under the premise of proper use, the car wash mud will not hurt the paint, even if there is wear, it can be completely ignored;
Million car purchase subsidy