Merit Resin Fibre Discs are manufactured using a multilayer, heavy duty vulcanized fibre as backing, which is then covered with a resin bond coat specially designed to resist loading, glazing and grain stripping. This bond coat is then covered with mineral abrasive grains formulated for toughness and sharpness.
Merit Resin Fibre Discs have superior grinding performance because of a premium aluminum oxide resin. These resin fibre discs are designed for applications ranging from heavy stock removal to surface blending. Must be used with back up pads.