How to deal with car body scratches caused by car wear?

If it is only a shallow scratch on the surface paint, immediately treat it with the mixture, and the wiping method is linear wiping. After the scar disappears, wipe it with a finer mixture and then wax it. 2, repair and maintenance tips for worn scars: All cars have scratches, and the best repair method is to fill the scars with the same coating agent as the car body. The coating agent can be applied once, twice and three times. The more times, the cleaner it is. But it is also important to treat the whole body in a balanced way. 4. Repair and maintenance tips for scratches and paint stripping: For deep scars, the key point is to observe whether the metal surface is bare. If you can't see the metal surface, you won't rust, so you can concentrate on painting decorative paint. Use the pen tip to go up bit by bit, and then wait until the paint is completely dry. 5, repair and maintenance tips for deep scars: deep and slender scars can be repaired very well with colored putty. Sandpaper the wound. Don't expand the wound casually. It is important to clean up the dirt. Putty should be carefully daubed to make it completely enter the interior. Finally, the mixture is coated and waxed, and the work is finished. 6. Dent maintenance tips: Dent treatment is one of the most troublesome tasks in body maintenance. It is important to lay a good foundation. This step is not done well, no matter how good the painting is, the effect is also poor. When painting, don't forget to cover the surroundings with newspaper, so that the paint won't spread around. 7. Rust prevention countermeasures Tips: Once rust is found, solve it immediately. If it is left unchecked, rust spots will gradually expand. The way to prevent rust is to wipe it with sandpaper or change the rust point with chemical synthetic agent. According to different situations, use them separately. 8, water leakage countermeasures Tips: Waterproof strips attached around doors and suitcases are easy to peel off and deform. But it can be reused if it is not cracked and deformed. Just paste it again to prevent water leakage. It is also important to use protective agents to restore the elasticity of rubber itself. 9. Repair and maintenance tips for bumper scars: The treatment method for bumper scars is to cut off burrs and apply putty to potholes to make them smooth. Special putty, prepare various colors, and choose the closest color. It is important to paint the bumper the same color as the car body. Nanning impression automobile maintenance school