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Supercast SW10


Supercast SW10


Swellable waterstop that is integral for sealing construction joints in concrete cast in-situ.

Typical uses include secant piled and diaphragm walled basements, pile caps and casting against old concrete.


  • Easy to install by adhesive bonding, or casting into joint faces
  • Can be applied to damp substrates
  • Swelling properties unaffected by long term wet/dry cycling
  • Tolerant of salts in concrete and groundwater
  • Sustains effective seal in wet conditions

Size: 5mm x 20mm x 15m

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