Sikaflex®-Tank N is a one part, moisture curing, elastic joint sealant based on polyurethane. It is used in areas for the storage, filling and handling of water polluting liquids.


  • 1-part component, ready to use
  • High chemical resistance
  • High mechanical resistance
  • Movement capability 25%
  • Non-sag
  • Excellent application properties
  • High tear propagation resistance