

For making a flush and waterproof seal at the end of fibrous concrete tubes or SBK®/CBK®. Bonded with the 2-component adhesive.
| Item No. | Ø mm | Length mm | Packing unit each / bag | Weight kg/1000 pcs |
|---|---|---|---|---|
| 61800320 | 22 | 20 (CBK®) | 1000 | 13.600 |
| 61800350 | 22 | 50 (SBK®) | 500 | 38.000 |