Fosroc Waterstop Test Certification
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Fosroc Strengthens its Swellable Waterstop Test Certification

Fosroc has attained long term wet/dry cycling independent test certification for its Supercast SW10/20/30 swellable waterstops. 

The Supercast SW range are high performing “basic polymer” hydrophilic waterstops which are sold in many countries throughout the world often as part of a total below-ground construction waterproofing system including Fosroc’s premium pre-applied membrane Proofex Engage.

Alastair Holden, Fosroc’s Global Product Segment Manager said “This new set of independent test results for wet/dry cycling simulating real-life construction, in conjunction with existing independent tests showing up to 10 bar water pressure resistance makes the Supercast SW range one of the best swellable waterstop systems available today.

  • 3 Grades in strip form available
  • Gunnable swellable Supercast SWX sealant option
  • Up to 10 bar water pressure resistance
  • Long term wet/dry cycling performance
  • Basic polymer technology
  • Bentonite free

Click here to view the Supercast SW range product page.


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