Norton Blue Fire Disc 7 x 5/16 36 Grit

Use this Norton BlueFire R823P medium grit disc for all light to moderate stock removal applications on metal and wood. Strong but moderately flexible, this disc features a waterproof x-weight polyester backing, a self-sharpening zirconia alumina abrasive and a durable resin bond combine for good grain retention and a belt life up to 30 percent longer than competitive zirconia disc. Ideal for light to moderate pressure tasks, this belt works well on dry or wet surfaces.