What is the principle of car scratch repair paste?
1 Answers
The principle of car scratch repair paste is: 1. Principle one: It can treat the rough metal surface to a mirror-like finish, remove the oxidation layer formed over time, and apply an ultra-thin protective layer on the metal surface. 2. Principle two: Car scratch repair paste mainly fills in the scratches, making the vehicle's paint smooth and even. The reasons for scratches on car paint surfaces are as follows: 1. Improper washing: If there are hard particles in the cleaning agent, water, or washing tools such as sponges or towels during car washing, scratches can occur on the paint surface. 2. Improper care: During paint surface polishing, if the selected grinding disc is too large, the grinding force is too strong, or the grinding is not done properly, it can leave varying degrees of scratches on the paint surface. 3. Improper driving: Scratches can occur from collisions with other vehicles or from roadside branches while driving.