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Ardex A45 20kg Bag

Ardex A45

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ARDEX A 45 is a rapid drying and rapid hardening slump free repair mortar. With exceptional hardness and shrinkage free finish, ARDEX A 45 is ideal for creating new ramps, forming coves, patch repairs, stairs, making good around penetrations and filling cracks. The surface can be smoothed when wet troweled prior to final set suitable for the installation of floor coverings.

Floor Coverings:

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


  • New and existing concrete
  • Concrete masonry or cement render
  • Impervious surfaces primed with ARDEX P 82


  • Internal above or below grade applications


  • 2-30mm in one application – Bulkfill to 40mm


  • 12m2 at 1mm

Drying & Curing:

  • Sets in approximately 15 minutes
  • Ready for floor coverings after approximately 90 minutes