RKJFON is used for profile and hand sanding where a very flexible product is needed. It’s open coat and stearate layer reduces build up and improves finish.
| Grain: | Aluminum Oxide |
| Backing: | JF Weight Cloth |
| Bonding: | Resin over Resin |
| Coating: | Semi-Open |
| Color: | Gray |
| HW Hardwood | SW Softwood |
| LQ Lacquer/Sealer |
