3M Sanding Sponge Block is thin and conformable, and available in three grits of silicon carbide. Our very flexible sponges are useful for sanding shaped parts of furniture.
Dimensions: 100mm x 68mm x 26mm
| Code | Hardness |
| 3M63219 | P60 – P80 |
| 3M63199 | P100 – P120 |
| 3M63197 | P150 – P180 |