Skip to content
Confidence builder icon

Next day delivery

Confidence builder icon

Largest building products ranges in the uk

Confidence builder icon

Trusted technical advice

Confidence builder icon

Need help? Browse our FAQ

Ardex A46 - 11KG

Ardex A46 - 11KG

(no customer review)Add a review
£25.08(Inc VAT)
£20.90(Ex VAT)
SKU: Ardex A46 - 11KGCategory: Concrete Patch Repair Brand: Ardex
Ardex A46 is a multi-purpose concrete repair mortar, which can be used for internal and external concrete repairs. ARDEX A 46 is ideal for the rapid r... Read full description

This Variant Includes

This item is in these bundles

Ardex A46 is a multi-purpose concrete repair mortar, which can be used for internal and external concrete repairs. ARDEX A 46 is ideal for the rapid repair and refacing of concrete surfaces.

Ardex A46 features:

Ardex A46 has many features that are perfect for your construction project when you're in need of a concrete repair solution:
  • Rapid concrete repair (*Sets within 30 minutes)
  • Slump-free mortar
  • Can be used inside and outside
  • High-performance mortar
  • Strong, long-lasting, hard repair mortar
  • Frost / Cold resistant.

Common applications of Ardex A46 

Ardex A46 has many uses as a multi-purpose concrete repair mortar including:
  • Concrete Repairs: Ardex A46 as a multi purpose repair mortar commonly used to repair damaged or spalled concrete surfaces, such as floors, walls, and ceilings. It can be used for patching holes, cracks, and surface imperfections.
  • Smoothing and Leveling: It can level uneven or rough concrete surfaces, creating a smooth and uniform finish.
  • Resurfacing: Ardex A46 is suitable for resurfacing concrete floors to restore their appearance and functionality. It can be applied as a thin topping to refresh worn or damaged concrete.
  • Tiling and Flooring: In some cases, it is used as an underlayment for tile or flooring installations to create a smooth and level substrate.
If you're unsure about how to use Ardex A46 we always recommend taking a glance at the data sheet and sending us a message for further information. 

Certifications of Ardex A46

This product is ISO 9001 accredited for quality management
This product is ISO 14001 accredited for environmental management.

Ardex A46 Size – 11KG

Download the Ardex A46 Technical Datasheet [PDF]

Estimated delivery 1-2 days to UK Mainland

How To Apply Ardex A46

Applying Ardex A46 involves several steps, and it's crucial to follow the manufacturer's guidelines for the specific project requirements. Below is a simplified step-by-step guide for applying Ardex A46 to repair and resurface concrete:

Materials and Tools:

  • Ardex A46
  • Clean water
  • Mixing container
  • Mixing paddle
  • Trowel
  • Protective gear (gloves, safety glasses)

Step 1: Surface Preparation:

Ensure that the substrate (the surface you're repairing) is clean, sound, and free of any loose particles, grease, oil, or other contaminants. It's often recommended to dampen the substrate with clean water before applying Ardex A46.

Step 2: Mixing Ardex A46:

Follow the manufacturer's instructions for mixing ratios. Typically, you'll add clean water to a mixing container and then gradually add the Ardex A46 powder while stirring. Use a mixing paddle and mix until you achieve a smooth, lump-free consistency.

Step 3: Application:

Apply the mixed Ardex A46 to the prepared substrate using a trowel. Work the mortar into cracks, holes, or other areas that require repair. Ensure an even and smooth application. The product is designed to be slump-free, meaning it should maintain its shape and not sag.

Step 4: Finishing:

After applying Ardex A46, you can use a trowel to finish and smooth the surface. Make sure the repaired area is flush with the surrounding substrate.

Step 5: Curing:

Allow Ardex A46 to cure according to the manufacturer's recommendations. Curing times may vary based on environmental conditions and the specific product formulation.

Step 6: Sanding or Painting (if needed):

Once Ardex A46 has fully cured, you may need to sand or paint the repaired surface to achieve the desired finish. Follow the manufacturer's guidelines for any additional finishing steps.

Always refer to the product data sheet and instructions provided by Ardex for the specific product you are using, as application methods and requirements may vary. It's also essential to consider environmental conditions, substrate conditions, and any other factors that may affect the application process.

Looking for Ardex K301? or Ardex A45?



Delivery and Return

Charges start from £6.90 inc vat on small, lightweight orders and £22.50 inc vat on heavier or difficult to transport items.

All small item orders with a value of £100.00 inc vat will be carriage paid.

All large item orders with a value of £200.00 inc vat will be carriage paid.

*small or large classification of items are determined by weight and dimension of product*

Please note that your order may need to be split into separate packages if over 30KG.

All of the above is based on UK Mainland deliveries, further charges may be incurred if the delivery address is outside of this.

We are also currently unable to deliver outside of the UK on our regular carrier so if you require delivery outside the UK please call or email the details to the office as we reserve the right to refuse service or refund orders based on this.

Guarantee next day delivery.

Some of our products have a note that states – if ordered before 1pm and being delivered to UK mainland on a next day basis.

Please note that given the current circumstances alot of carrier companies are struggling to keep up with demand and although we do book these deliveries as next day services, the carriers cannot always fulfil these and an extra day may be required.

A high percentage of our advertised goods are stock items but be aware that if you are taking very large quantities of stock that we may not be able to fill your order fully on first delivery. Please call the office to check to not be disappointed.

We are also an active trade counter and part of a larger network of companies so stock can be taken at any time but we will always aim to deliver your goods as soon as possible.

Also if ordered along side goods that we cannot guarantee next day delivery on, these will be delivered based on the schedule of the other item.

Signature required on delivery.

The carrier we currently use requires a signature for all deliveries as a proof of delivery. If you cannot guarantee someone will be home to receive this please leave delivery instructions for a safe place or neighbour to leave your goods with. Due to covid and new contactless deliveries, our carriers will not require a signature but will take down the recipients name as POD.

If no one is available to take the delivery, the courier will leave details at the address to rearrange delivery or may leave with a neighbour. Note we may need to make an additional handling charge for the return and re-delivery if a package is unable to be delivered multiple times due to no one being home to receive this. Due to covid our carriers are restricting the number of re-delivery attempts.

After three attempted deliveries our carrier will return the goods to ourselves and in this worst case situation, we may cancel the order and refund your money, excluding any additional charge for the return and re-deliveries.

Materials delivered from our own stock.

Normally 1 – 2 days (this can sometimes be longer if we are waiting for manufacturers’ stock to arrive into ours).

If the order is placed before 1:00pm and all of the items are in stock, then we will endeavour to dispatch your order same day for delivery the following day.

This still applies for deliveries out of our local area but please note that we use independent carriers so be aware that there may be external factors which we cannot control (e.g Far out postcodes or local traffic situations)

Materials delivered direct from the manufacturer.

There may be some occasions when it is more efficient or cost effective to have the materials shipped direct from our suppliers to the customer.

We will place the order immediately upon receipt of your order but this can sometimes take a few working days depending on the manufacturers production schedule or carrier used.

We will always endeavour to get the goods to the customer at the earliest possible date but if these are urgently required, please speak to us to check.

Please note that many manufacturers will offer a next day delivery service at an increased delivery cost and also a cut of time for this order to be placed (usually around 11am / 12pm)

Please call us on 08454 530 017 between 8am and 5pm Monday – Friday or email us on [email protected] for any delivery queries, or urgent requirements.

Please read our full terms and conditions with regard to full details on deliveries.

Ardex A46 is a multi-purpose repair mortar, used for the rapid repair of damaged concrete.

Ardex A46 can be used for:

- Filling cracks, gaps and holes
- Repairing and refacing of concrete stairtreads and risers
- Damaged brickwork (not lightweight concrete)
- Damaged wall renders
- Making good on wall chases
- Filling and patching cracks in walls and floors
- Making good around pipework, door and window frames
- Forming ramps from 2mm to 30mm in thickness
- Forming coves for floors
- Repair soffits, beams and lintels

Ardex A46 can be applied to dry or damp concrete, render, screeds and similar cement-based surfaces providing they are hard and the surface is sound and free of dust, grease, oil and other barriers to adhesion.

No, Ardex A46 is designed for use on concrete, render, screeds and similar
cement-based surfaces.

Ardex A46 can be applied from 2mm to 30mm in thickness.

Ardex A46 must be stored in unopened packaging, clear of the ground in cool, dry conditions, and protected from excessive drafts. Ardex A46 must not be used after the end of the declared storage period. If stored correctly, as detailed above, use within 6 months of the date shown on the packaging.