991A is a very flexible waterproof paper product used in the wood, solid surface, metal and automotive/ marine industries. 991A can be used in wet applications such as polishing as well as dry applications.
| Grain: | Silicon Carbide |
| Backing: | A Weight Paper |
| Bonding: | Resin over Resin |
| Coating: | Closed |
| Color: | Dark Grey |
| 24 | 30 | 36 | 40 | 50 | 60 | 80 | 100 | 120 | 150 | 180 | 220 | 240 | 280 | 320 | 360 | 400 | 500 | 600 | 800 | 1000 | 1200 | 1500 | 2000 | 2500 |
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