3M Sandpaper featuring Used For Sanding Flat Areas. Part #: MMM99421.
Features
- Silicon Carbide Abrasive, A Sharp Synthetic Mineral That Cuts Fast And Smooth
- For Use By Hand Or With Sanding Block
- For Sanding Flat Areas
- Flexible A Weight Backing For Contour Sanding And Durable C Weight Backing For Improved Stock Removal And Leveling General Surfaces
- No Supplier Warranty