Made of quality, strong canvas inserted onto rubber sheet in the same way as cotton insertions but this construction is more durable.
Performance
Specific Gravity: 1.4-1.6g/cm³
Pressure: 3.5 Mpa
Elongation: 200%
Hardness: 70℃ shore A
| Code | Thick mm | Size mm | Code | Thick mm | Size mm |
| 811161 | 1 | 1000 x 1000 | 811164 | 3 | 1000 x 1000 |
| 811162 | 1.5 | 1000 x 1000 | 811165 | 4 | 1000 x 1000 |
| 811163 | 2 | 1000 x 1000 | 811166 | 5 | 1000 x 1000 |