Scotch-Brite™ clean and strip XT Pro disc features silicon carbide abrasive mineral incorporated into an open nylon web. It effectively removes rust, paint, mill scale, coatings and adhesives from surfaces without significantly altering the base material. The high-strength fibers are highly conformable, resist chunking and loading and perform well on the edges of a workpiece. Scotch-Brite™ 7100176095, Series: XO-DC, Center Hole Attachment, 6 in Diameter Disc, Silicon Carbide Abrasive, Extra Coarse Grade, Non-Woven Backing, 6000 RPM Maximum, Purple