The 3M Scotch-Brite DF-BL Durable Flex Belt features a non-woven aluminum oxide construction engineered for consistent, uniform finishing on metal, wood, and composite surfaces. Its flexible backing conforms to contours and edges, making it ideal for deburring, blending, and light material removal in tight spaces.
Rated at medium grade grit, this 1/2 in x 24 in belt delivers reliable cut and finish performance on portable belt sanders and file belt tools. Sold individually, it is well-suited for MRO, fabrication, and maintenance applications where controlled surface conditioning is required.