How to Polish Car Paint?

[OLucille]

After the car surface is sprayed, it needs to undergo grinding and polishing. Below is the car paint polishing process: Wash the entire car: Use a paint cleaner with strong degreasing power to wash the entire car. When using the cleaner, avoid particles and dust causing new scratches during grinding. Sand with water sandpaper: For defects such as coarse particles, fine sandpaper marks, or flow marks on the paint surface, wrap water sandpaper around a small rubber block and gently sand until smooth. Coarse and fine grinding: Use a machine grinder with coarse grinding paste to rough grind the marks left by the water sandpaper, then polish with fine grinding paste for fine grinding. Polishing: Use a mechanical polisher with a mirror-finish treatment agent to remove swirl marks left by the coarse grinding paste, achieving a mirror-finish effect on the paint film. Manual waxing: After grinding and polishing, clean off the grinding and polishing paste, immediately wipe the polished areas with cotton yarn soaked in polishing wax, and then use dry cotton yarn to remove any excess wax.