Aluminum Oxide Resin Fiber Discs are for use with backer pads on angle grinders. They are for use on wood, metal, drywall, fiberglass, and painted surfaces.
- For used with 4″ Backer Pad
- For use with angle Grinder
- For aggressive sanding of metal, fiberglass, and painted surfaces
- Resin-bonded to resist heat and humidity for longer life