Red Label Abrasives 4 X 21 Inch 120 Grit Silicon Carbide Sanding Belts, 3 Pack

4" X 21" 120 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.

• Silicon Carbide sanding belts are best for sanding of: glass, stone, granite, cement, composites, plastics and light metal finishing.
• The standard product for lapidary and glass.
• Silicon carbide provides an extremely sharp cut on hard surfaces.
• Fully waterproof material | Can be run wet or dry | Heavy duty backing
• We are the manufacturer! Factory Direct and built in the USA by Red Label Abrasives. Guaranteed or Money Back.