Get fast cut and color on steel when used with Sisal Wheels. Alumina abrasive and tallow base loads easily and lasts longer without streaking or burning. Fine; Cuts and colors quickly, approximates a #240 Polish-O-Ray^™ finish. Medium; for buffing and coloring out in one operation. Coarse; removes scratches and tool marks without excessive polishing. SPECS: Packed in 3 lb. (1.3kg) cardboard tube.