High-grade aluminium oxide grit on D weight hook & loop backed paper. Suitable for sanding and finishing wood, painted surfaces and fillers. These 140mm hook and loop fixing, resin bonded corner sanding discs feature high-grade aluminium oxide grit and heavy weight paper backing. They are suitable for sanding wood, metal, plastics, plaster, fillers and painted surfaces. Features include 5 holes for dust extraction, 140mm x 97mm dimensions, hook and loop fixing, punched holes for dust extraction, high-grade aluminium oxide grit, resin bonded, heavy D weight paper backing, and are suitable for power detail sanders. They are shrink wrapped in packs of 10. Specifications: Abrasive Material: Aluminium Oxide, Disc Diameter: 140mm, Abrasive Colour: Maroon, Abrasive Grade: P80, Country of Origin: China.