This allows the use of Supercast PVC for expansion joints and Supercast SW30 for construction joints, all the time maintaining an integrated network.
Supercast SW30 is made from high performance synthetic elastomer strips. The high swelling action is the result of contact between water and hydrophilic groups which are part of the Supercast SW30 'Basic Polymer' molecular structure.
- Easy to install
- Supercast SWX swellable adhesive enables full integration of Supercast SW30 and Supercast PVC networks
- Solves detailing problems in conjunction with Supercast PVC range
- Swelling properties unaffected by long term wet/dry cycling
- Performs effectively in saline ground conditions
- Sustains effective seal in wet conditions
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