80 Grit 16" x 2" Silicon Carbide Floor Sanding Discs - Box of 20 - Heavy-Duty Sandpaper for Wood Floor Refinishing, Concrete Surface Prep & DIY Home Renovation Projects

80 grit 16" Floor Sanding Disc with a 2" hole and 8x1-1/2" slots. These discs feature a sharp, silicon carbide mineral. Silicon-Carbide discs are ideal for removal of hard, old finishes such as shellac, varnishes and paints.