Sanding disc rolls from Grainger combine a supply of adhesive sanding discs with the convenience of roll packaging. When you need a new sanding disc, just peel one off the roll and apply it to your sander. Use them to rough up a wood finish in preparation for gluing or to sand it to a fine, smooth finish. Choose the grit you prefer in the size you need. Make Grainger the central source for all your woodworking supplies!