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  • All concrete joints

  • Basement

  • Swimming pools

  • Water tanks

  • Water retaining structures

  • King post & Pipe Penetrations


  • Easy to install and use

  • Provides an effective seal against water ingress through joints

  • Passive system that reacts only with presence of water

  • Will not pre-swell like bentonite types, thus swelling action is effective on sites

  • Cost-effective and saves time

  • Environmental Friendly

  • Retains its shape after 3 cycles of wet & dry cycling

  • Good chemical resistance

  • Hydrostatic pressure resistant up to 6 bars


Watch​ our full application video or download our Technical Data Sheet for this product.


Hydrophilic Waterstops

SwellPro is a specially formulated hydrophilic sealing bar based on butyl rubber for preventive sealing of construction joints. SwellPro is designed to form to the contours of rough concrete surfaces so that once the second casting of concrete is poured, a continues gasket seal is achieved in both horizontal and vertical construction joints.


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