What to Do When the Car Paint Surface Becomes Dull After Sanding?
1 Answers
After sanding the car paint with sandpaper, the glossy surface layer is removed, which can make the paint appear white and lose its luster. Generally, after sanding and repainting the car paint, a layer of clear coat, also known as varnish, needs to be applied to enhance the brightness of the paint surface. Additionally, polishing and waxing the car body can also restore the paint's shine. The following are methods for maintaining car paint: 1. Remove dust: Before, during, and after using the vehicle, promptly remove dust from the car body to minimize the adsorption of dust due to static electricity. 2. Rinse promptly after rain: Raindrops on the car body will gradually shrink, increasing the concentration of acidic substances in the rainwater. If not rinsed with clean water promptly, the rain spots can damage the paint over time. 3. Avoid exposure to direct sunlight: When washing the car, wait until the engine has cooled down. Avoid washing the vehicle under direct sunlight or high temperatures to prevent the cleaning agents from drying out and leaving marks. 4. Use clean and soft cloths or sponges for wiping: Avoid mixing in metal shavings or sand particles. Do not use dry cloths, dry towels, or dry sponges to wipe the car to prevent scratches.
