Specifications:
Dry Walmut Shell for Turbo Charger Cleaner
1. IMPA code: 232973/232974/232975/232976/232977/232978/
2. Grit: #8-#20
3. Made of walnut shell and crushed into grit.
| CODE | Grit No. | Size µ |
| 232973 | #20 | 840-1,190 |
| 232974 | #16 | 1,000-1,410 |
| 232975 | #14 | 1,190-1,680 |
| 232976 | #12 | 1,410-2,000 |
| 232977 | #10 | 1,680-2,380 |
| 232978 | #8 | 2,000-2,830 |
