Supercast SW
Supercast SW range consists of swellable waterstops; Supercast SW formed sections, Supercast SWX gun-applied paste and Supercast SW Adhesive.
Main uses
Expansion of the waterstop creates a positive pressure against the faces of the concrete joint, thus preventing water passing through the joint.
Supercast SW waterstops are high performance products with excellent long term durability through wet/dry cycling and can withstand 1bar water pressure after 1 day cast in concrete.
- Easy to install by adhesive bonding, or casting into joint faces
- Tolerant of salts in concrete and groundwater
- Sustains effective seal in wet conditions
- Highly adaptable to accommodate complex joint shapes
- Supercast SWX enables full integration of Supercast SW and Supercast PVC networks
- Independently tested up to 10 bar water pressure resistance
- Independently tested for long term wet / dry cycling
- Supercast SW20 is BBA approved
Advantages
- Easy to install by adhesive bonding, or casting into joint faces
- Tolerant of salts in concrete and groundwater
- Sustains effective seal in wet conditions
- Highly adaptable to accommodate complex joint shapes
- Supercast SWX enables full integration of Supercast SW and Supercast PVC networks
Supporting documents for
Product Datasheet
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Product Safety Sheet
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Case Studies
We pride ourselves on our customer service and knowledge, see how we have helped clients in the past.

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