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Product Information
Technical Datasheet


TRITON CEMflex VB Plate Waterstop is a galvanized steel plate encapsulated in a special patented coating that reacts only with the water within the concrete to provide a watertight joint. It is designed for use in all non-movement construction joints in reinforced concrete – and is especially suited to ICF or twin wall installations.


  • BBA certified (15/5194) to 5 bar water pressure (with a safety factor of 2.5)
  • May be installed before the concrete is poured by positioning to steelwork or installed directly into the fresh concrete after pouring
  • Fully waterproof – no need to protect from rain
  • Requires only 30mm of concrete cover to function correctly – ensures non-interference with the first lower linkage of the ICF block or wall panel
  • Suitable for both vertical and horizontal applications
  • No sticky protective tape to be removed prior to use
  • Quick and easy to install without welding or specialist fitting equipment
  • Excellent bond with the concrete
  • Crystallisation properties of the patented coating seal cracks adjacent to the waterbar in the concrete