The 3M 211K Abrasive Sheet measures 9x11 inches and features 320 grit on a flexible J-weight backing, making it well-suited for fine finishing, sanding between coats, and surface preparation on wood, metal, and composites. The lightweight backing conforms easily to contours for smooth, consistent results by hand or with a sanding block.
Designed for efficiency and durability, these sheets reduce production time and hold up through extended use, lowering overall material costs. Sold in a convenient pack format, they are a reliable choice for both shop and maintenance applications.