HydraFlex Flexible Tanking Membrane


  • Permanent waterproofing for concrete and masonry.
  • Superior crack-bridging capability, even at sub-zero temperatures, making it ideal for high-risk areas.
  • Resists both positive and negative water pressure.
  • Recommended for both internal and external use.
  • Bag and bottle system ensure saccurateandsimplemixing.
  • Versatile product which can be used in a variety of areas.
  • Excellent adhesion to well-prepared mineral substrates, even when damp.
  • Exceptional workability, providing easy application on vertical and over head surfaces.
HydraFlex Flexible Tanking Membrane
HydraFlex Flexible Tanking Membrane 111.79

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  • 30 days easy returns
  • Order yours before 11.59 am for same day dispatch

HydraFlex is a two-component flexible coating made of a cementitious powder and a high concentration liquid polymer.

It can be applied to mineral substrates, such as concrete and masonry, to provide a protective waterproof barrier which can bridge cracks in the substrate so the coating remains water-tight.

With superior crack-bridging ability down to -5°C, as well as thixotropic application properties, HydraFlex is a suitable solution for areas at risk of movement in both internal and external environments.