CWS Fastplug

Non-shrink fast setting hydraulic cementitious plugging mortar​

CWS Fastplug™ is a fast-setting mortar composed of cement, halting the flow of water from cracks, holes, or openings in concrete, masonry, and various substrates. Exhibits slight expansion without any shrinkage, initiates the hardening process within seconds and achieves a set state in three to five minutes, depending on the ambient temperature. Needs only water for the mixing process.

Advantages

  • Does not contract or become weak due to its exothermic reaction.
  • Expands in volume. Its rapid setting, which takes three to five minutes, can be controlled by adding warm or cold water, allowing for either acceleration or deceleration.
  • The setting may even be instantaneous.
  • Appropriate maintenance material for homes & industry.
  • Non-toxic, safe to use with drinking water.
  • Its mechanical properties are comparable to those of concrete, and in some cases, even superior.
  • Sets under water.
  • Does not contain chlorides.
  • Easy to use.