Highly Flexible Tile Adhesive


A highly flexible tile adhesive that is also fast setting. This makes ARDEX X 56 suitable for
tiling directly to timber and over heated slabs.

• Highly flexible – achieves S2 classification, tile direct over timber
• Suitable for early age concrete/screeds
• High yield
• Fast drying – 4 hours


  • Tile Types:

    Ceramic, fully vitrified, porcelain, mosaics, natural stone (excluding moisture sensitive)

  • Substrates:

    • Internal timber (particleboard, plywood, mdf, cork) (priming required with ARDEX Optima or ARDEX P 82) with the exception of unbonded timber. Contact ARDEX for oil rich timbers.
    • Cement render/screeds, concrete, aerated concrete
    • Fibre-cement sheet, plasterboard, compressed fibre-cement sheet
    • Existing ceramic tiles (where glaze is removed)
    • ARDEX undertile liquid applied waterproofing membranes

  • Location:

    Internal, External (with adequate falls to waste) (Not suitable for swimming pools or commercial floors subject or heavy traffic)

  • Surfaces: Floors, Walls
  • Colours: Light grey
  • Coverage:
    Walls: 12m2 to 14m2 per 15kg
    Floors: 8m2 to 10m2 per 15kg
  • Pack Size: 4kg, 15kg