DeWalt Hoop & Loop Paper Discs feature a non-stick stearate coating that minimizes gumming and build-up, packed with aluminum oxide grain for fast material removal and fine finishing. A hook and loop backing offers quick, easy paper changes, and a specially treated backing resists tearing. These discs are ideal for softwoods and painted surfaces (Grits 80 or greater). Features & Benefits: Heat resistant synthetic resin base and top bond of the abrasive grain ensure the highest grinding performance and durability. Robust and flexible carrier. Stearate coating reduces clogging. Quick Fit nylon loop backing allows fast and easy disc changeover. Specifications: Diameter: 125mm, Grit: 180, Pack Quantity: 25. Model: DT3116-QZ.