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Arditex NA

Rapid Setting Levelling and Smoothing Compound

The Original Yellow Bag ®

ARDITEX NA® Levelling and Smoothing Compound saves you both time and money by removing the need for intensive preparation and priming. Its renowned versatility and advanced site tolerance reduces preparation machinery hire costs, lost time and call backs, helping to ensure that with ARDITEX NA®, there really is no alternative.

  • Apply direct to almost all substrates without priming, including old adhesive residues, bitumen, flooring grade plywood, ARDEX Damp Proof Membranes, ceramic and thermoplastic tiles and even steel
  • Unaffected by moisture and can be used direct to damp concrete
  • Install floorcoverings after 4 hours and ceramic tiles after 3 hours
  • Apply from feather edge to 12mm neat, and up to 30mm incorporating ARDEX Coarse Aggregate
  • Walk on after 2 hours
  • Convenient bag and bottle mix with no measuring or water required
  • Advanced performance, even at lower temperatures
  • Suitable for use with underfloor heating

Unit Size Available: 20kg Powder & 4.95kg Latex

Coverage: Approximately 5m² at 3mm thick per unit.

Technical Data:

Compressive Strength
After 28 days approx. 16 N/mm²

Flexural Strength
After 28 days approx. 5.5 N/mm²

Indentation Resistance
24 Hours 15 N/mm²
7 days 25 N/mm²
(Typically floorcoverings range between 0.5 – 6 N/mm²)

NOTE: 1 N/mm² is the equivalent to approximately 100 Tonnes/m²

Approximate Application Coverage 
2mm = 7m²
3mm = 5m²
5mm = 3m²
8mm* with ARDEX Aggregate = 3m²
10mm* with ARDEX Aggregate = 2.3m²

*For application thicknesses 8mm and above, ARDEX Coarse Aggregate will improve coverage.

Suitable for underfloor heating?

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