Can 2000-grit sandpaper be used for polishing?
1 Answers
2000-grit sandpaper can be used for polishing. Common polishing sandpapers include 1500, 2000, and 3000 grit. After painting, minor defects may appear on the surface of the car's paint film. To address these minor imperfections, grinding and polishing are typically performed post-painting to meet the required standards. Precautions for car polishing: 1. Maintain overall cleanliness: When washing the car, be cautious to avoid new scratches caused by dust particles. 2. Perform initial sanding: For minor surface defects, use 600#~1000# water sandpaper to level the surface before polishing, ensuring not to wear through the paint layer. 3. Apply polishing wax to the polished area: After completing the grinding and polishing process, clean off the polishing compound and immediately wipe the polished area with a cotton cloth soaked in polishing wax.