- Excellent expansion capacity after contact with water
- Expansion capacity always reversible over time, unlike classic sodium bentonite joints
- Suitable for both occasional and permanent contact even with chlorinated water
- Adapts to the volume defined by the confinement and perfectly seals joints
Hydro-expansive tape made from special modified thermoplastic elastomers for the waterproofing of connecting concrete castings. Particularly suited as a Waterstop between the slab and perimeter walls in the case of concrete swimming pools.