UltraFilm backing provides stiffness required for flat sanding.
- Fits clamp-on 1/4 sheet palm sander
- APX UltraFilm sanding sheets will resist tearing and edgewear for a 4x longer life
- For use on wood, metal, drywall, fiberglass and painted surfaces
- Anti-clog stearate coating to reduce particle build-up, keeping grain exposed longer and improving performance