The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.

Ardex

Ardex Arditex NA Ultra Rapid Levelling Compound Pallet Of 50

£1,744.56 (Inc. VAT)
£1,453.80 (Ex. VAT)
SKU:
ARDNA-PALLET
Shipping:
Calculated at Checkout
Coverage Per 20kg Bag:
Approximately 5m² at 3mm thickness
Ardex Arditex NA Ultra Rapid Levelling Compound Pallet Of 50

DESCRIPTION

Ardex Arditex NA Ultra Rapid Levelling Compound Pallet Of 50 

Ardex Arditex NA Ultra Rapid Levelling Compound Pallet Of 50 is a bulk supply of high-performance, two-part latex levelling and smoothing compound, designed for large-scale flooring projects requiring speed, reliability and consistent results. Each unit combines a cement-based powder with a liquid latex additive, delivering exceptional adhesion, flexibility and moisture resistance across a wide range of subfloor types. 

This ultra-rapid setting compound is ideal for commercial installations, refurbishment projects and high-volume applications where downtime must be minimised. It can be applied directly to most substrates without priming, including concrete, screeds, ceramic tiles, bitumen residues, metal and plywood, significantly reducing preparation time and labour costs.  

Arditex NA is moisture tolerant and can be used directly on damp concrete or in conjunction with damp proof membranes, making it suitable for challenging site conditions. It is walkable in approximately 2 hours, with floor coverings such as vinyl, carpet and wood typically installed after around 4 hours, enabling rapid project progression.  

The compound can be applied from a feather edge up to 12mm in a single application, or up to 30mm when mixed with aggregate, offering flexibility for both smoothing and deep levelling tasks. Supplied as a pallet of 50 units, this product is ideal for contractors, developers and large commercial flooring projects requiring consistent performance at scale. 

Features & Benefits 

  • Supplied as pallet of 50 units for large-scale projects  
  • Ultra-rapid drying – walkable in approximately 2 hours  
  • Floor coverings can be installed after around 4 hours  
  • No priming required on most substrates  
  • Excellent adhesion to a wide range of surfaces  
  • Moisture tolerant – suitable for damp concrete  
  • Self-smoothing with excellent flow properties  
  • Flexible formulation reduces risk of cracking  
  • Suitable for use with underfloor heating systems  
  • Ideal for commercial and high-volume installations 

Technical Specifications 

  • Product type: Latex levelling and smoothing compound (2-part system)  
  • Material: Cement-based powder with liquid latex additive  
  • Unit size (per set): Approx. 20kg powder + 4.95kg latex  
  • Quantity: Pallet of 50 units  
  • Colour: Grey  
  • Application thickness: Feather edge to 12mm (up to 30mm with aggregate)  
  • Coverage: Approx. 5m² at 3mm thickness per unit  
  • Walk-on time: Approx. 2 hours  
  • Floor covering time: Approx. 3–4 hours  
  • Installation method: Mixed and trowel applied  
  • Substrates: Concrete, screeds, tiles, bitumen, plywood, metal  
  • Compatibility: Suitable with damp proof membranes and underfloor heating  
  • Application: Subfloor levelling and smoothing  
  • Environment: Internal use 
Hello, I am static custom content for all product pages.

Frequently Asked Questions

What Substrates Can This Product Be Used On?

ARDITEX NA is suitable for concrete, cement/sand screeds, terrazzo, flooring grade asphalt, quarry tiles, internal steel floors, ARDEX Damp Proof Membranes, porcelain tiles and flooring grade plywood. It can also be applied over old adhesive residues, including bitumen, without priming in most cases.

How Should This Product Be Applied?

Mix one 20kg bag of powder with one 4.95kg bottle of ARDITEX NA latex. Apply to the prepared subfloor using a trowel or ARDEX Pin Leveller at temperatures above 5°C, from a feather edge up to 12mm in a single application.

Is This Compatible With Underfloor Heating?

es. ARDITEX NA is suitable for use over underfloor heating systems and can also be used to encapsulate under-tile heating cables and mats before tiling.

How Many M² Will This Cover?

One unit covers approximately: 7m² at 2mm 5m² at 3mm 3m² at 5mm Coverage will vary depending on the condition of the subfloor and application thickness.

When Is This Ready For The Next Stage?

ARDITEX NA is walkable after approximately 2 hours. Ceramic tiles can be installed after approximately 3 hours, while most floorcoverings can be fitted after approximately 4 hours under good conditions. Applications up to 10mm can typically receive floorcoverings after 24 hours.

How to Install Polyflor Fusionline LVT: A Step-by-Step Guide

24th Aug 2026  Yasmin Ilarionos

How to Install Polyflor Fusionline LVT: A Step-by-Step Guide

How to Install Polyflor Fusionline LVT: A Step-by-Step Guide Polyflor Fusionline PUR is a glue-down

Read More
Which Ardex Primer Should I Use? A Complete Guide

4th Aug 2026  Yasmin Ilarionos

Which Ardex Primer Should I Use? A Complete Guide

Which Ardex Primer Should I Use? A Complete Guide Choosing the correct primer is an essential step i

Read More
What Is Ardex PU 30? Uses, Coverage & Application Guide

3rd Aug 2026  Yasmin Ilarionos

What Is Ardex PU 30? Uses, Coverage & Application Guide

What Is Ardex PU 30? Uses, Coverage & Application Guide Preparing a subfloor properly is essential b

Read More
How Long Do Ardex Adhesives Take to Dry?

31st Jul 2026  Yasmin Ilarionos

How Long Do Ardex Adhesives Take to Dry?

How Long Do Ardex Adhesives Take to Dry? One of the most common questions installers ask before layi

Read More
Pressure Sensitive vs Wet Set Adhesives: What's the Difference?

30th Jul 2026  Yasmin Ilarionos

Pressure Sensitive vs Wet Set Adhesives: What's the Difference?

Pressure Sensitive vs Wet Set Adhesives: What's the Difference? When installing resilient flooring,

Read More
Which Ardex Adhesive Is Best for LVT?

29th Jul 2026  Yasmin Ilarionos

Which Ardex Adhesive Is Best for LVT?

Which Ardex Adhesive Is Best for LVT? Luxury Vinyl Tile (LVT) has become one of the most popular flo

Read More
Kelmore LevelMore Pro vs F. Ball STOPGAP 1200: Which Levelling Compound Should You Choose?

28th Jul 2026  Yasmin Ilarionos

Kelmore LevelMore Pro vs F. Ball STOPGAP 1200: Which Levelling Compound Should You Choose?

Kelmore LevelMore Pro vs F. Ball STOPGAP 1200: Which Levelling Compound Should You Choose? Choosing

Read More
How to Prepare a Subfloor Before Installing New Flooring

27th Jul 2026  Yasmin Ilarionos

How to Prepare a Subfloor Before Installing New Flooring

How to Prepare a Subfloor Before Installing New Flooring No matter what type of flooring you're inst

Read More
Which Ardex Adhesive Should I Use? A Complete Guide

24th Jul 2026  Yasmin Ilarionos

Which Ardex Adhesive Should I Use? A Complete Guide

Which Ardex Adhesive Should I Use? A Complete Guide Choosing the correct flooring adhesive is just a

Read More
What is the best option for you when cutting laminate?

28th May 2026  Lois Wale

What is the best option for you when cutting laminate?

What is the best option for you when cutting laminate?  Choosing the right laminate cutter can make

Read More
Marshalltown Tile Cutters:  For Every Project Size

28th May 2026  Lois Wale

Marshalltown Tile Cutters: For Every Project Size

MARSHALLTOWN Tile Cutters:  For Every Project Size   MARSHALLTOWN tile cutters are built for precisi

Read More
Which Marshalltown LVT cutter is the best?

21st May 2026  Lois Wale

Which Marshalltown LVT cutter is the best?

Which Marshalltown LVT cutter is the best? While utility knives and power tools can get the job done

Read More
The Essential Flooring Tools Every Installer Needs

1st May 2026  Yasmin Ilarionos

The Essential Flooring Tools Every Installer Needs

The Essential Flooring Tools Every Installer Needs  A successful flooring installation isn’t just ab

Read More
Gradus Flooring Accessories Explained: A Complete Guide

16th Apr 2026  Yasmin Ilarionos

Gradus Flooring Accessories Explained: A Complete Guide

Gradus Flooring Accessories Explained: A Complete Guide When specifying commercial flooring, it’s e

Read More
A Guide to Commercial Flooring Finishes: Quantum Joints & Stair Nosing's Explained

9th Apr 2026  Yasmin Ilarionos

A Guide to Commercial Flooring Finishes: Quantum Joints & Stair Nosing's Explained

A Guide to Commercial Flooring Finishes: Quantum Joints & Stair Nosing's Explained  When it comes to

Read More
Why Polyflor Fusionline PUR Is Set to Be 2026’s Flooring Favourite 

11th Mar 2026  Yasmin Ilarionos

Why Polyflor Fusionline PUR Is Set to Be 2026’s Flooring Favourite 

As we look ahead to 2026, flooring trends are moving towards a clear goal: authentic design, long-te

Read More
What are the best kneepads for flooring?

19th Sep 2025  Joe Knight

What are the best kneepads for flooring?

Kneeling on concrete or subfloors for hours isn't just tough, it's a recipe for knee pain that can

Read More
Is Liquid DPM Any Good? A Quick Guide to Waterproof Membranes

5th Sep 2025  Joe Knight

Is Liquid DPM Any Good? A Quick Guide to Waterproof Membranes

When embarking on a flooring project, ensuring a dry and stable subfloor is critical for a long-las

Read More
How Long After Screed Can You Lay the Floor?

12th Aug 2025  Joe Knight

How Long After Screed Can You Lay the Floor?

When planning a flooring project, one of the most common questions is: how long after applying scre

Read More
What Is Safety Flooring?

15th Jul 2025  Teri-Ann Fisher

What Is Safety Flooring?

Safety flooring is a type of vinyl or rubber flooring specifically designed to reduce the risk of sl

Read More
Why Are Knee Pads Essential for Flooring Installers?

14th Jul 2025  Teri-Ann Fisher

Why Are Knee Pads Essential for Flooring Installers?

Flooring installation is physically demanding work, and any professional who spends significant time

Read More
What Is Grout?

7th Jul 2025  Teri-Ann Fisher

What Is Grout?

Grout is a key component in any tile installation, playing both a practical and aesthetic role. Whil

Read More
Best Flooring Options for Cat Owners

7th Jul 2025  Teri-Ann Fisher

Best Flooring Options for Cat Owners

Living with cats brings joy, companionship, and the occasional challenge, especially when it comes t

Read More
What Is the Difference Between LVT and Laminate Flooring?

27th Jun 2025  Teri-Ann Fisher

What Is the Difference Between LVT and Laminate Flooring?

Choosing the right flooring can make a huge difference to the look, feel, and performance of any int

Read More
Is Underlay Really Necessary?

24th Jun 2025  Teri-Ann Fisher

Is Underlay Really Necessary?

When planning a new flooring installation, underlay might seem like an optional extra, but skipping

Read More
How to Maintain Your Floors During a Heatwave

23rd Jun 2025  Teri-Ann Fisher

How to Maintain Your Floors During a Heatwave

When the UK experiences a heatwave, it’s not just the temperature that rises. Your flooring can feel

Read More
What Are Carpet Tiles?

18th Jun 2025  Teri-Ann Fisher

What Are Carpet Tiles?

Carpet tiles, also known as modular carpet or carpet squares, have become a popular flooring choice

Read More
How to Cut LVT (Luxury Vinyl Tile) Flooring

17th Jun 2025  Teri-Ann Fisher

How to Cut LVT (Luxury Vinyl Tile) Flooring

Luxury Vinyl Tiles (LVTs) are a popular flooring option thanks to their durability, stylish appearan

Read More
What Is Barrier Matting?

16th Jun 2025  Teri-Ann Fisher

What Is Barrier Matting?

When it comes to protecting floors and making a great first impression, barrier matting is one of th

Read More
What Is Floor Stripping and Why Does It Matter?

12th Jun 2025  Teri-Ann Fisher

What Is Floor Stripping and Why Does It Matter?

When it comes to keeping your floors looking their best, a regular mop and polish can only go so far

Read More

Our Partners

cpa
fita
floortrain gb
floor training
proknee
recofloor