3M 20.5 in. x 20.5 in. x 1.1 in. 120 Grit Sanding Screen

3M Sanding Screens remove raised wood grain in the final sanding stage and scuffing between finish coats. Silicon carbide bonded to an open mesh for less loading, more consistency and long life. 3M Sanding Screen is a mesh screen with a strong fibre, uniform open construction and consistent cut from start to finish|Mineral coated sanding screen|Shape : Round|Color: Brown|Open mesh fabric construction|Use both sides of screen for long life|Rinse and re-use screen|Use wet or dry|Sanding screen resists clogging