The 3M Scotch-Brite SC-BS Surface Conditioning Belt features a non-woven aluminum oxide construction that delivers consistent, controlled material removal and surface finishing. Designed for use on metal, composites, and other hard surfaces, the medium grade provides an effective balance between cut rate and finish quality.
Measuring 4 inches wide by 36 inches long, this belt fits standard belt sanders and finishing machines used in industrial, MRO, and fabrication applications. Sold individually, it is an economical choice for shop maintenance, weld blending, and surface prep tasks.