A Versatile Abrasive
Scotch-Brite Surface Conditioning Belt work well to remove coarse grind lines, mill marks, or small burrs left by cutting tools or conventional abrasives. Abrasive belts come in many different widths and lengths and are used on a variety of different belt sanding tools for many different applications on both wood and metal.
Ideal for Robotic Finishing
With a wide range of conformability options and high consistency, long-lasting Scotch-Brite industrial abrasives are a great option for robotic metal finishing. Scotch-Brite Surface Conditioning Belts can generate a spec-required, aesthetic finish when used in both manual and robotic processing.
Choose the Right Belt for You
At 3M we offer a broad selection of belts to fit most any industrial belt sander. Wide belt sanders are used for sanding and finishing large wood panels. Medium-width belts fit onto edge or portable belt sanders for sanding or blending wood pieces such as cabinet doors, and narrow belts are used with file tools in metalworking to access small areas or inside corners.
Hard-Working Minerals: Aluminum Oxide and Silicon Carbide
We manufacture Scotch-Brite Surface Conditioning Belts with a choice of silicon carbide or aluminum oxide abrasive mineral. Silicon carbide is a synthetic mineral that is very sharp and commonly used for low-pressure applications such as paint prep and finishing. Aluminum oxide is a hard, blocky mineral that provides high cut-rate and long life. While silicon carbide breaks down faster than aluminum oxide, it produces a finer finish.
An Alternative for Wheels and Discs
Belt sanders are used for rapid grinding, sanding and finishing on a variety of surfaces. Depending on the material being worked, sanding wheels and discs may clog, quickly making them less efficient, while belt sanders continue to sand without clogging because small grooves in the abrasive belt open as they go around the arc of the drive wheel.

3M 29879, Sanding Screen, 220 Grit, 15 in x NH, 7100160857
3M 99437, Drywall Sanding Screens, 4-3/16 in x 11-1/4 in, 150 grit, 7010370929, 10 sheets per pack
3M 29845, Sanding Screen, 100 Grit, 16 in x NH, 7100166627
3M 29828, Sanding Screen, 100 Grit, 19 in x NH, 7100160248
Dynabrade 14000 Dynafile Abrasive Belt Tool
3M 76783, Cubitron II Hookit Cloth Disc 784F, 120+ XF-weight, 5 in x NH, Die 500X, 7100222757
Dynabrade 90872 2" Dia. Coarse NWN DynaBrite Locking-Type Disc, 25/pack
3M 06849, Sanding Screen, 100 Grit, 7 in x 7/8 in, 7100160973
3M 29822, Sanding Screen, 120 Grit, 20 in x NH, 7100160250
3M 29829, Sanding Screen, 80 Grit, 19 in x NH, 7100160252
3M 06845, Sanding Screen, 80 Grit, 7 in x 5/16 in, 7100160972
3M 29825, Sanding Screen, 60 Grit, 20 in x NH, 7100160253
3M 29823, Sanding Screen, 100 Grit, 20 in x NH, 7100160246
3M 29838, Sanding Screen, 150 grit 17 in x NH, 7000052252, 12 per pack
3M 29843, Sanding Screen, 150 Grit, 16 in x NH, 7100160838
Dynabrade 14360 Pneumatic Pipe Belt Finisher
3M 29902, Sanding Screen, 150 Grit, 12 in x 18 in, 7100160763
3M 29842, Sanding Screen, 180 Grit, 16 in x NH, 7100160822
Norton 66623325035 - 2" 120 Grit Fine Grade Aluminum Oxide Vortex Rapid Prep Green TR Non-Woven Surface Preparation Disc, 50 Each
Norton 66254497067 - 2" X 1/4" 100 - 150 Grit Medium Grade Aluminum Oxide Vortex Rapid Blend Blue TR Non-Woven Abrasive Disc, 25 Each
Dynabrade 91164 3/8" W x 13" L 120 Grit A/O DynaCut Belt, 50/pack 
