Our 3″, 150 grit Norton® Bear-Tex® wheel allows quick removal of marks, scratches and surface imperfections. Also great for producing a consistent satin finish. Made of a cushion-type nylon web impregnated with Silicon Carbide abrasive.  Bear-Tex® does not load or heat up. Great for pre-finishing platinum.  Measures 3″ in diameter by 3/4″ thick with a 1/4″ arbor hole.