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A self-smoothing, non-ammonia and protein free based latex levelling and smoothing compound with good adhesion to most types of sub-floors, ARDITEX NA can be used over old adhesives residues, including bitumen, and even ceramic tiling.

Thicknesses greater than 8 mm up to a maximum of 30 mm should have a graded aggregate incorporated into the mix.


  • No priming required.
  • Apply floorcoverings after only 4 hours.
  • Unaffected by moisture ARDITEX NA can be used below or above an ARDEX damp proof membrane.
  • Applied from a feather edge to at least 12 mm in a single application
  • Excellent coverage - ARDITEX NA will cover 5.2 m² @ 3 mm.
  • ARDITEX NA can be used on steel decks in marine and offshore application.

Related literature

The following content references this product:

NBS Specification

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This product is associated with the following NBS Create clause:
45-55-10/385 Self smoothing levelling screed mix

Product specification

An important note about specifying





+44 (0)1440 714939

Product reference

ARDEX ARDITEX NA Ultra Rapid Setting Sub-Floor Levelling and Smoothing Compound

Manufacturer details

Homefield Road,
Suffolk, CB9 8QP
Tel +44 (0)1440 714939
Fax +44 (0)1440 716667
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NBS National BIM Library