Create an excellent finish on floors, including a fine scratch pattern and less visible sanding marks, when you choose this BlueFire® H831 ZA coarse grit paper hook and loop edger disc. This sander's E-weight paper backing resists tearing and its anti-static design and open coat minimize loading and dust to deliver an aggressive cut. Mount this disc on your floor sanding edger easily, thanks to its hook and loop back and use it on hardwood edger jobs, where its self-sharpening zirconia alumina abrasive delivers a fast cut rate and lets it outlast conventional zirconia discs.