Cementitious Capillary Crystalline Waterproof Material


This product is an insta-plug


CN2000®A is a rapid setting, nontoxic integrated cementitious capillary crystalline water-plug material designed to stop active water leaks. In the presence of water, the natural components of cement (silicate, aluminates, and dissociated calcium oxide) trigger a chemical reaction under the catalyst of the proprietary active substances of CN2000B, producing insoluble crystalline along the voids, blocking the passage of water and other harmful corrosives. CN2000 creates an impenetrable barrier to water and other liquids while still allowing the concrete to breathe.


  • CN2000®A Insta-Plug can be used internally or externally in places where a high strength and rapid resurfacing is required.
  • Plugging / stopping active water leaks
  • Sealing of leaking joints, tie holes, cracks
  • Resurfacing of honeycomb–type concretes, hollows, joint seams and holes left over by pull rods and scaffolds.

How To Use

For mixing, application, disposal, First Aid, warranty and other information, please download the Product Data Sheet.


CN2000®A INSTA‐PLUG can be used on following substrates:

  • Concrete
  • Masonry
  • Earthenware
  • Stone
  • Cracks in bedrock

Key Benefits

  • CN2000®A INSTA-PLUG Stops water flow instantly.
  • Initial setting time is 2 to 10 minutes, final setting time is within 15 minutes
  • CN2000®A INSTA-PLUG can be used under water
  • Easy to apply
  • Has high strength and excellent durability

Technical Information

Packaging & Storage

  • 25 kg Plastic Pails.
  • When stored in a dry place between ‐30°C to 40°C, in the original packaging unopened and undamaged, the shelf life of CN2000®A INSTA-PLUG is 2 years.
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