3M Green Corps coated 251U PSA disc uses aluminum oxide as the abrasive material and has a diameter of 8 in. 3M incorporates this aluminum oxide material into the PSA disc forming a grit of 40.
| R. S. Hughes Company, Inc. | |
|---|---|
| Product Category | Abrasive Discs |
| Product Number | 051131-01550 |
| Product Name | 3M Green Corps 251U Coated Aluminum Oxide Disc Coarse Grade 40 Grit - 8 in Diameter - 01550 |
| Disc / Backing Type | Paper |
