Red Label Abrasives 4 X 21 Inch 80 Grit Silicon Carbide Sanding Belts 3 Pack

4" X 21" 80 Grit Premium Silicon Carbide Sanding Belts (narrow Belt). 3-Pk. Silicon Carbide (S/C), closed coat, heavy duty Y weight polyester cloth backing. High quality and long lasting industrial abrasive sanding belts provide a sharp and long lasting cut on glass, stone, granite, composites, wood, plastics and metal. Heavy duty Y-wgt material provides extra strength for working with grinding and smoothing applications, Resin over resin bonding. Bi-directional tape joint. Wet or Dry applications. Assembled in America.