Fast-Setting Semi-Rigid Polyurea Joint Sealant


ARDEX RA 54 is used to fill interior control joints or new construction saw joints on horizontal concrete surfaces. Designed for industrial floor applications receiving heavy duty vehicle traffic. Can be used in exterior applications, when minimal (10% to 12%) joint movement from thermal cycling will occur. With a very rapid cure time, repaired joints can be opened to traffic in 90 minutes.


  • Substrates:
    • Concrete
  • Drying & Curing:
    • Can be shaved in appox. 45 minutes
    • Open to full traffic in 90 minutes
  • Location:
    • Permanent internal or external application
  • Colours:
    • Grey
  • Packaging:
    • 254mL Cartridge (Product Code: 19929)
    • 650mL Cartridges (Product Code: 22778)