3M™ Roloc™ Disc 361F, P120 XF-weight, TR, 4 in, Die R400BB

3M™ Cloth Disc 361F is a durable abrasive product constructed with aluminum oxide abrasive mineral and a water-resistant polyester backing. The resin-coated design offers heat resistance and the YF-weighted cloth backing can withstand aggressive sanding action. The Cloth Disc 361F provides consistent performance for grinding, blending, deburring and finishing on a variety of metal.