| Bally Penetrometer - time before waterpenetration | 6 hours |
| Water uptake in % after 6 hours | 15% |
| Tear strenght | 35 kg perpendicular
35 kg parallel |
| Lastometer test | min. 7,5mm distension,
Load applied min. 300N at grain break. |
| Adhesion | 2 N/cm |
| Thickness | 2,8-3,0mm |
| Rub test
|
-wet 50x
-dry 80x |