3M Scotch-Brite non-woven SC-BS sanding belt uses aluminum oxide as the abrasive material. Since this product is non-woven, grade is generally used to describe the abrasiveness; with the 17521 having a very fine grade. This particular 3M sanding belt is 4 in wide by 30 in long.
| R. S. Hughes Company, Inc. | |
|---|---|
| Product Category | Abrasive Belts |
| Product Number | 048011-17521 |
| Product Name | 3M Scotch-Brite SC-BS Non-Woven Aluminum Oxide Sanding Belt - Very Fine Grade - 4 in Width x 30 in Length - 17521 |
| Belt Type | Nonwoven |
