Rapid Drying Levelling & Smoothing Compound


ARDEX K 55 is the ultimate fast drying Ardurapid self levelling and smoothing compound. Being ready to receive floor coverings in 1 to 2 hours, retail areas and production projects can be completed in one site visit. Having outstanding flow and self levelling, large areas can be smoothed fast in an economical 1 to 2mm application.


  • Thickness: Feather edge 1mm to any depth
  • Floor Coverings:

    • Linoleum, vinyl, carpet
    • Ceramic and quarry tiles
    • Timber – parquetry and floating

  • Substrates:

    • New, existing or rough screeded concrete
    • Existing quarry and ceramic tile
    • Damp or moisture vulnerable concrete when used in conjunction with an ARDEX moisture control system

  • Location:

    Internal in above or below grade applications

  • Coverage: 13m2 at 1mm, 4.5m2 at 3mm
  • Drying Times:

    • Walkable in 45-60 minutes
    • Ready for floor coverings in 1-2 hours

  • Packaging:

    20kg triple layered bag