МС 1340 N SEALANT
МС 1340 N sealant is designed for initial priming of TBM brushes, prior to boring.
The sealant enables the tail seal to stand high water and ground pressures.
| Color | light green | visually |
| Appearance | fibrous paste | visually |
| Unworked penetration at 25 °C, 1/10 mm | 180-240 | ASTM D217 |
| Oil separation, %, not more than | 10 | GOST 7142 |
| Density, g/cm3 | 1,53 ± 0,05 | - |
| Accelerated metal corrosion test | passes | GOST 9.080 |
| Sealing test | passes | - |