Waterstop Rx® is an expanding strip waterstop designed to stop water ingress through cast-in-place concrete construction joints. Upon contact with water, it expands to form a positive seal against the
concrete.
Polyvinyl Chloride (PVC) water-stop is used as a fluid-tight diaphragm, embed-ded in concrete, across and along the joint, for environmental engineered concrete structures. PVC water-stops are resistant to a wide range of water and wastewater treatment chemicals.
