1. The paint remover is bought in the market and has been stripped. Tools: a brush and an empty iron drum. Shovel or blade, etc. Protective articles: gloves, paint remover to avoid hand adhesion, sandpaper, transparent putty or putty.

2. Use the above tools to remove paint; Brush the paint remover once, wait for a few minutes, and then use tools to remove the old paint layer until it is clean. Finally, use 120- 180 sandpaper for overall leveling and polishing.

3. To be dried: If it is a water-based paint remover, wait until it is completely volatile, so is the oily one.

4. Paint: sealing treatment: DeDebao adopts osmotic sealing, and after drying for 12 hours, it is polished and sealed with sandpaper. In order to achieve complete closed filling: fill the uneven surface with transparent putty. Large pits need to be filled several times before leveling, and very large pits need to be filled with sawdust and 502 dry glue.