Construction & movement joint systems

Swelling Hydrophilic Mastic

Hydrophilic Rubber Waterstop

TamSeal CWS is designed to combine the latest developments in hydrophilic technology with the traditional benefits of PVC waterstop. TamSeal CWS has been specifically designed to seal construction joints against the ingress or egress of liquids in water retaining or excluding structures.

Hydrophilic Butyl Rubber Waterstop

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