Sponge sandpaper is composed of alumina, polyurethane, polymer, raw rubber, etc. The abrasive is divided into alumina and cerium oxide.
Used in furniture manufacturing, car repair, metal descaling, and can handle scratched edges on the surface of injection molded products.
- Remove scratches at high and low bumps to achieve a mirror effect.
- Strong force, high efficiency, smooth surface and long service life.