Tough Construction for Extended Use A Scotch-Brite General Purpose Scuff Sponge is a handy addition to any surface restoration kit. Both sides of the yellow sponge are laminated with Scotch-Brite non-woven material for extra sturdiness and extended use. Designed with aluminum oxide abrasive distributed throughout a durable, three-dimensional nylon web, the Scuff Sponge resists tearing, shredding and loading to deliver a fast cut and long life. The sponge can be used and washed repeatedly to scuff paint or other coatings and get rid of rust and other surface contaminants. Less time and effort with fewer replacements means lower cost for increased productivity.The Scotch-Brite Advantage Scotch-Brite industrial abrasives are unique surface conditioning products with abrasives incorporated into non-woven nylon or synthetic fibers. Combining abrasives with the fibers creates an abrasive system that delivers consistent results for the life of the product. The open-web material runs cool and is load resistant, which keeps the abrasive minerals cutting at high performance by limiting clogging of the fibers. Fibers in the web continually break down with use to reveal fresh mineral for exceptional consistency, superior cut performance, and extremely long service life. Scotch-Brite products not only enhance productivity, but may also reduce the need for cleaning chemicals, pastes, and wire brushes. From aesthetic finishing to weld blending, deburring, and more, Scotch-Brite abrasives work fast and deliver consistent results, part after part.