CARBORUNDUM Sanding Sheet, 11 in Lg, 9 in Wd, 150 Grit, Silicon Carbide Abrasive

This sandscreen is excellent for floorsanding, drywall, ceramics and wet deck sanding. It can be used wet or dry. It offers maximum grain adhesion as well as load resistance, and is very sharp and hard while still brittle. Both sides of the sheet are usable. The sheet is made of black silicon carbide adhesive with a full resin bond system, with a screen backing.