Sanding sponges that are ideal for fine sanding between paint or varnish coats. Comprised of an electrostatically coated, self-sharpening aluminum oxide mineral for increased durability and worklife.
Product Details
Manufacturer: 3M
Manufacturer's Part Number: 20907-320
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Product Specifications
| Abrasive Material | Aluminum Oxide |
| Applicable Materials | Metal, Wood |
| Backing Material | Foam |
| Color | Gold |
| Grit Grade | Fine |
| Grit Size | 320 |
| Length | 3-3/4 in |
| Thickness | 1 in |
| Width | 2-5/8 in |