Norton 3X Hook & Loop Sanding Discs Cut faster, last
longer and yet remain cool! Created with a blend of
ceramic alumina and heat-treated aluminum oxide
grain, bonded with resin to fiber reinforced backing
and coated with an anti-clogging agent. Our patented
universal hole pattern allows them to be used on any
5 inch random orbital sander. They last longer due
to the unique resin bonding system that secures the
abrasive to the fiber reinforced backing and an anticlog
coating is applied.