3M Wetordry coated 431Q PSA disc uses silicon carbide as the abrasive material and has a diameter of 8 in. 3M incorporates this silicon carbide material into the PSA disc forming a grit of 240.
| R. S. Hughes Company, Inc. | |
|---|---|
| Product Category | Abrasive Discs |
| Product Number | 051144-21366 |
| Product Name | 3M Wetordry 431Q Coated Silicon Carbide Disc Very Fine Grade 240 Grit - 8 in Diameter - 21366 |
| Disc / Backing Type | Paper |
