![Scotch-Brite Surface Conditioning Disc, 4-5 in x NH, A CRS Scotch-Brite Surface Conditioning Disc, 4-5 in x NH, A CRS](https://cdn11.bigcommerce.com/s-z0plx67muj/images/stencil/640x640/products/21828/405538/scotch-britetm-surface-conditioning-disc-4-5-in-x-nh-a-crs__16221.1714975841.jpg?c=1)
![Scotch-Brite Surface Conditioning Disc, SC-DH, A/O Coarse, 4 in x NH,
25/Bag, 100 ea/Case Scotch-Brite Surface Conditioning Disc, SC-DH, A/O Coarse, 4 in x NH,
25/Bag, 100 ea/Case](https://cdn11.bigcommerce.com/s-z0plx67muj/images/stencil/160w/products/21828/405539/3m-scotch-brite-surface-conditioning-disc-3m-scotch-brite-surface-conditioning-disc-comes-in-a-wide__39865.1714975841.jpg?c=1)
3M Products & Supplies
Scotch-Brite Surface Conditioning Disc, SC-DH, A/O Coarse, 4 in x NH, 25/Bag, 100 ea/Case
The open-web material runs cool and resists loading to enable prolonged operation while evenly distributed aluminum oxide abrasives produce a high cut-rate for consistent finishing.
Our Scotch-Brite™ Surface Conditioning Disc uses aluminum oxide abrasive. Aluminum oxide is a popular choice among industrial professionals because of its cut-rate and long life. This mineral is a tough, durable abrasive that self-fractures to expose fresh cutting edges in use, whereas traditional abrasives, such as garnet, quickly wear down with use. Due to its high cut-rate, hardness, strength, and low heat retention, aluminum oxide mineral is widely used in grinding applications in addition to sanding and finishing use. Aluminum oxide is suitable on a wide variety of substrates in both woodworking and metalworking, including ferrous alloys.
Our Scotch-Brite™ industrial abrasives are unique surface conditioning products with abrasives incorporated into non-woven nylon or synthetic fibers. Combining abrasives with the fibers creates an abrasive system that delivers consistent results for the life of the product. The open-web material runs cool and is load resistant, which keeps the abrasive minerals cutting at high performance by limiting clogging of the fibers.