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PermaFlex A

This flexible, fast-curing, pouring grade material is ideal for joints which need to be filled soon after the slab has been cast.



  • Good chemical, impact and abrasion resistance offering excellent protection to the joint arris.
  • Low viscosity ensures simplicity of mixing and application.
  • Rapid set minimises traffic disruptions, allowing floor areas to be brought into use quickly
  • Good Shore hardness for its flexibility.
  • Cures down to -2°C, for application in cold stores at the operating temperature.



  • Internal horizontal saw cuts.
  • Preformed control joints.
  • Repairing concrete slabs where random cracks have occurred due to shrinkage.


We are currently updating our technical brochure for this product.  Please contact our sales and technical teams on +44 1752 895288 if you have any queries about product selection and use.

Please also refer to our Materials Safety Datasheet for important usage and safety information.

product use

The lists below show where we recommend this product can be used. The bold text shows where the product is best suited.

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