Kryton Krytonite Waterstop, 5mm x 10m Roll

SKU: K2K325Y5

Krytonite Swelling Waterstop is a synthetic rubber waterstop that uses swelling pressure to seal concrete construction joints and stop water. Krytonite has superior swelling pressure and performance that stops water better than bentonite and competing swelling waterstops.

It is suitable for use with regular ground water as well as salt and sulphate contaminated water. Krytonite is extremely durable and will not deteriorate over time. It can be used by itself as a single protection waterstop, or with other components of the Krystol Waterstop System as a double or triple protection option for construction joints.


  • Flexible and easy to install using Krytonite Adhesive
  • Resistant to high hydrostatic pressure
  • Extremely durable – will not deteriorate even with repeated wetting and drying cycles
  • Innovative trapezoid shape resists dislodgement and allows better concrete consolidation
  • Controlled swelling allows for concrete strength development in advance of swelling pressure
  • High-performance swelling – even in contaminated water


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