The 3M 340D Cloth Belt features aluminum oxide abrasive on a durable cloth backing, delivering consistent cutting action and a uniform finish across a wide range of sanding applications. Designed for use on wood, metal, and composites, this belt performs reliably on wide belt sanders and industrial finishing equipment.
At P150 grit, it is well-suited for intermediate to fine stock removal, surface preparation, and blending — making it an excellent choice for production shops and professional finishing environments. Sold individually per belt.