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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.


msds - permaflex a hardener


msds - permaflex a resin



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