Hyperseal D-230 (15m roll)

PVC waterstop profiles with or without hydrophilic rubber, for concrete construction joints or expansion joints.

Hyperseal D Series waterstops have been specially designed to provide significant advantage over co-extruded hydrophilic waterstops. This new system enables the PVC waterstop to be fixed on-site in the usual way and provides the additional benefit of exposing two hydrophilic elements by removing the security tape just before the concrete in poured, thus avoiding the common problem of hydrophilic pre-swell on site.