The 3M Cloth Belt 341D features aluminum oxide abrasive grain on a durable cloth backing, delivering consistent cutting action for sanding and finishing metal, wood, and composites. Designed for use on belt sanders, it provides reliable material removal and a uniform scratch pattern across the workpiece.
At P100 grit, this belt is ideal for intermediate sanding tasks — smoothing surfaces, blending welds, and preparing workpieces for finer finishing steps. The 4" x 36" size fits a wide range of standard belt sander machines used in industrial, MRO, and shop environments.