3M Scotch-Brite non-woven MB-RL sanding roll uses silicon carbide as the abrasive material. Since this product is non-woven, grade is generally used to describe the abrasiveness; with the 64421 having a medium grade. The sanding roll has a width of 4 in and length of 30 ft.
| R. S. Hughes Company, Inc. | |
|---|---|
| Product Category | Abrasive Rolls and Abrasive Sheets |
| Product Number | 048011-64421 |
| Product Name | 3M Scotch-Brite MB-RL Non-Woven Silicon Carbide Sanding Roll - Medium Grade - 4 in Width x 30 ft Length - 64421 |
| Product Type | Roll or Tape; Sheet; Nonwoven |
