ARDEX A 46 - Rapid-Hardening, Rapid-Drying, External Patching Compound

Product Description

ARDEX A 46 is a rapid setting and drying, slump-free mortar. Easy to use ARDEX A 46 mixes and trowels easily and gives a smooth finish on both walls and floors. The exceptional hardness and shrinkage free finish of ARDEX A 46 is ideal for creating new ramps, forming coves, patch repairs, stairs, making good around penetrations and filling cracks.


  • Thickness: 2-30mm in one application
  • Substrates: New and existing concrete, moist or dry
  • Colours: Grey
  • Coverage: 6m2 at 3mm
  • Packaging: 25kg triple layered bag


  • Polyurethane coatings
  • Epoxy coatings
  • Membrane coatings
  • Ceramic and quarry tiles


  • External and Internal
  • Above or below grade application

Drying Times:

  • Walkable in 2 to 4 hours
  • Ready for tile or surface coatings from 24 hours