- Coated with premium P grade aluminum oxide that is sharp and free cutting on a broad range of suraces and matrerials like hard and sof woods, plastics, fiberglass, composites and fabricated metals.
- The durable Cwt paper backing resist tearing and is still moderately flexible.
- A good choice for sanding a wide range of materials including wood, metal, aluminum, composites, solid surface materials and primed or painted surfaces.
- A non contaminating, non-loading coating resists clogging when sanding soft materials and coatings increasing disc life.
- The pressure sensitive adhesive coating allows for easy application and removal of the of the disc to any vinyl face back-up pad.
Abrasive Specifications
Mfr. Part # 79904
| Abrasive Category | Coated Abrasives |
|---|---|
| Abrasive Diameter [inches] | 3-1/2″ |
| Abrasive Mineral Type | AO |
| Abrasive Shape | Discs |
| Diameter [inches] | 3-1/2″ |
| Abrasive Sub Shape | PSA |
| CE Certified | No |
| EAC Certified | No |
| Height [inches] | 0.0 |
| Length [inches] | 0.0 |
| Weight [pounds] | 0.0 |
| Width [inches] | 0.0 |
| Vacuum Type | Non-Vacuum |
| Abrasive Backing Material | Paper |
| Abrasive Sub Shape 2 | Non-Vacuum |
| Abrasive Sub Shape 3 | Paper |
| Abrasive Tier | Good |
| EAN (UPC) Code | 0616026799004 |
| Quantity Each Pack | 100/box |
| Abrasive Grit / Grade | 320 |
| Type | Coated |

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Dynabrade 11476 Dynabelter Abrasive Belt Tool, Heavy-Duty
Dynabrade 51301 .5 hp Straight-Line Die Grinder
3M 11137, Roloc Disc 361F, 50 YF-weight, TR, 1-1/2 in, Die R150S, 7000045094
3M 86992, Diamond Disc, 3" Roloc, 674W, 120 Mesh, TR, 7100143477, Box of 5
Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander 
