This extensive range of ProSolve sandpaper rolls are suitable for use on a variety of surfaces. This high quality sandpaper comes with a durable backing which means it's great for both hand or power tool use. Ideal for use by hand or machine. Trim to length for use in half sheet electric sander or hand sander. Industrial quality. Long life. High performance. Full resin abrasive. Open coat to reduce clogging. Flexible backing paper. Fine -120 Grit