Exterior Levelling and Smoothing Compound

  • Quick drying – walkable after only 2 to 3 hours
  • Easy to install – 2mm to 20mm in one application
  • Versatile – can be hand mixed or pump applied

Information ARDEX K 301

ARDEX K 301 Levelling Compound is formulated for external applications resisting the effects of sun, rain, heat, cold and even freeze thaw conditions.
Having outstanding durability ARDEX K 301 is also perfect for wear surfaces in workshops, domestic garages, storage areas, light commercial areas, courtyards and footpaths.


  • Polyurethane coatings
  • Epoxy coatings
  • Ceramic and quarry tiles


  • New and existing concrete, moist or dry