3M Pro Grade Precision Single Angle Ultra Flexible Block Sanding Sponge is best used on paint, wood, metal and drywall. Use the pattern side for detail sanding and superior conformability. The regular side is best used for flat surface sanding. This sanding sponge is 80 grit.
- Lasts 5X longer than 3M conventional sanding sheets
- Clog resistant for longer sponge life
- Channels dust away from sanding surface
- Made of premium aluminum oxide mineral
- Washable and reusable
- Durable, flexible foam
- Use wet or dry
- For the best results, sand with the grain of the surface and work through a sequence of grits, from coarse to very fine, skipping no more than 1 grit between each sanding step (other grits not included)
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