Neoseal Flex CR | Crystalline Waterproof Coating for Concrete

NEOSEAL FLEX CR is a crystalline waterproof coating that provides a permanent solution to water leakage, ingress, and seepage in concrete structures and cementitious substrates by forming insoluble crystals to ensure long-term water tightness.

NEOSEAL FLEX CR is an advanced crystalline waterproof coating designed to deliver a complete and permanent solution for water leakage, ingress, and seepage in concrete structures and cementitious substrates. Upon application, it penetrates water-bearing capillaries to form insoluble crystals, effectively blocking water passage and providing permanent waterproofing for the structure’s lifetime.

Supplied as a powder, NEOSEAL FLEX CR is mixed with water to form a slurry consistency for easy application directly onto concrete, blockwork, or cement renders. It can also be applied as a dry shake on horizontal construction joints. With its exceptional compressive strength and ability to resist up to 5 bars of water pressure, NEOSEAL FLEX CR is ideal for a variety of demanding waterproofing applications.

Core Benefits:

  • Forms insoluble crystals to permanently seal water ingress and leakage
  • Resists up to 5 bars of water pressure
  • High compressive strength and excellent bonding to concrete
  • Chloride ion content ≤ 0.03%, ensuring durability and structural integrity
  • Fire-resistant, certified as Class 1 (BS 476-7)
  • Easy to apply in slurry form or as a dry shake on construction joints

NEOSEAL FLEX CR is suitable for waterproofing and protecting:

  • Water tanks and towers
  • Reservoirs
  • Swimming pools
  • Water treatment works
  • Dams and canals
  • Harbors
  • Concrete pipes

NEOSEAL FLEX CR bags should always be stored in dry and covered areas. The product should not be exposed to direct sunlight or be kept near any source of heat.
The product Shelf life is up to 12 months when stored as per the recommended storage conditions.

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