Ngezici zokumelana kakhulu nokuguga, izinga lokushisa kanye nengcindezi ephakathi ngaphandle kobufakazi bamanzi, ukulwa nokushaqeka nokuvalwa, i-rubber sheeting isetshenziswa ikakhulukazi njengama-gaskets okuvalwa, imigqa yokuvala.Ingase futhi ibekwe ebhentshini lomsebenzi noma isetshenziswe njenge-rubber matting.
Ubukhulu: 1mm-50mm
Ububanzi: 0.5m-2m
Ubude: 1m-30m
| Uhlobo | I-Gravity ethize | Ukuqina (Shore | Amandla Okuqina (Mpa) | Ukwelulwa ngesikhathi sekhefu % | Umbala |
| (g/cc) | A) | ||||
| I-NR/SBR | 1.45 | 50±5 | 5 | 300 | Mnyama |
| 1.5 | 60±5 | 4 | 250 | Mnyama | |
| 1.6 | 65±5 | 3 | 250 | Mnyama | |
| 1.7 | 70±5 | 2-2.5 | 200 | Mnyama | |
| I-NR/SBR 1 Ply | 1.6 | 65±5 | 3 | 250 | Mnyama |
| I-NR/SBR 2 Ply | 1.6 | 65±5 | 3 | 250 | Mnyama |
| Ishidi le-SBR Elibomvu | 1.7 | 80+5 | 3 | 200 | Okubomvu |
| Ishidi le-SBT elimpunga | 1.7 | 80±5 | 3 | 200 | Okumpunga |
