Use to remove flaws or blemishes before applying initial coating. Channels dust away from sanding surface. Use pattern side for detail/contour sanding. Use regular side for flat sanding. Made of premium aluminum oxide mineral. Clog resistant for longer sponge life. Washable and reusable. Use wet or dry.
Product Details
Manufacturer: 3M
Manufacturer's Part Number: 20908-80-UFS
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Product Specifications
| Abrasive Material | Aluminum Oxide |
| Applicable Materials | Metal, Wood |
| Grit Grade | Medium |
| Grit Size | 80 |
| Length | 4-1/2 in |
| Thickness | 1 in |
| Width | 2-1/2 in |