Gemtex® Resin Fibre Discs are manufactured utilizing a multilayer, heavy duty vulcanized fibre as backing which is coated with a resin bond coat specially designed to resist loading, glazing and grain stripping. This bond coat is then covered with abrasive grain formulated for toughness and sharpness. Gemtex® offers private label branding on standard specifications as well as custom formulas to meet specific application requirements.