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.