Norton A275 No-Fil Adalox Abrasive Roll, Paper Backing, Pressure Sensitive Adhesive, Aluminum Oxide, Waterproof, Roll 2-3/4" Width x 45yd Length, Grit 240 (Pack of 1): Amazon.com: Industrial & Scientific
Norton A275OP PSA Adhesive Sandpaper Roll, 80 Grit Sandpaper, Woodworking and Automotive Sand Paper for Orbital Sander, 3-1/2 Inch Sanding Discs, Roll of 100: Psa Discs: Amazon.com: Tools & Home Improvement