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Ardex E90 Mortar Admix For Cement Based Adhesives 3.6kg

Product code: 18472

£53.94 INC VAT
£44.95 EX VAT

Ardex E90 is an admix for cement based tile adhesives that produces a mortar which, when set and hardened, has high adhesive strength as well as elastic and water repellent properties. It is particularly suitable for use with Ardex X7 Tile Adhesives.

Standard Delivery 3-5 Days

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Ardex E90 is an admix for cement based tile adhesives that produces a mortar which, when set and hardened, has high adhesive strength as well as elastic and water repellent properties. It is particularly suitable for use with ARDEX S 16 and ARDEX S 21 Tile Adhesives.  
  • Improves adhesion when fixing fully vitrified tiles, porcelain and mosaics etc
  • Improves flexibility
  • Eliminates the need to prime when fixing onto existing glazed surfaces
  • Suitable for wall and floor applications
  • Suitable for internal and external areas, including swimming pools
  • Suitable for use with underfloor heating
  Ardex E 90 is a special synthetic dispersion for use with Ardex X 7 G, Ardex X 7 W and Ardex S 21 cement-based adhesives. Ardex E 90 is diluted with an equal volume of water prior to mixing with the Ardex adhesive powder. The addition of Ardex E 90 produces a mortar that, once set and hardened, has high adhesive strength, elastic and water repellent properties. The mixed mortar has the same properties as the normally mixed Ardex adhesive mortar; workability, slump resistance, high initial grab, open time, etc. The substrate preparation follows the recommendations given for the Ardex adhesives, except that glazed surfaces do not require priming, though they must be clean and free of barrier materials. The improved mortar is especially effective in the following situations:- fixing large flat-backed tiles and slabs as well as smooth backed, dense and impervious ceramics, vitreous mosaics, etc. Direct fixing of ceramic tiles onto existing glazed surfaces. Ardex X7G or X7W/Ardex E 90 mortar can be used for internal or external applications and is useful to inhibit the formation of lime bloom and efflorescence on external tiling. Ardex S21/Ardex E 90 mortar is ideal for bedding large flat backed and/or smooth dense tiles and for providing water repellent bedding where required. Ardex S21/Ardex E 90 mortar may also be used for applications to existing smooth impervious surfaces.   More product detail
Brand
Ardex
Colour
N/A
Packaging
Bottle
Size
3.6kg

Orders placed before 2pm Monday – Friday (excluding Bank Holidays) will be dispatched the same day if ‘Next Day Delivery’ is displayed on the product listing. Orders placed after this time will be dispatched the following working day.

Orders for non-stock items will be dispatched within 3-5 working days unless contacted by Customer Services.

Saturday and timed deliveries are available on request. Please contact [email protected] or call 01708 855 698 for more information.

Please note postcodes in some areas of the Scottish Highlands and offshore addresses require a delivery surcharge and in some cases can take longer to be delivered. Please contact [email protected] or call 01708 855 698 for a delivery quote.

AB36-38, AB55-56, FK17-21, G83, GY9, HS1-9, IM (ALL), IV (ALL), JE (ALL), KA27, KA28, KW0-14, KW15-17, PA20-78, PH15-18, PH19-29, PH32-33, PH45-48, PH30-31, PH34-44, PH49-99, PO38, ZE (ALL)

 

It is the customers responsibility to provide an accurate delivery address. If the courier is unable to deliver your order due to issues with access to the delivery address, your goods will be returned to the local delivery depot for delivery on the next working day. Please note a redelivery charge of up to £89 plus VAT per pallet may be applied. If your order is undelivered and returned to us a restocking fee may also be applied.

 

Please inform us of any delivery restrictions (eg weight restrictions, narrow roads). Failure to do so may incur a redelivery charge if the courier cannot access the delivery address due to undeclared or incorrect delivery restrictions. A redelivery charge of up to £89 plus VAT per pallet may be applied.

 

If your order is over 150kg it may be delivered on a pallet. The courier will notify you of a two hour delivery window. In the event that no one is available at the address to receive the delivery a charge of up to £89 plus VAT per pallet may be applied for redelivery.

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Ardex E90 FAQ

What is Ardex E 90 and what is it used for?

Ardex E 90 is a special synthetic dispersion admix designed for use with Ardex X 7 G, X 7 W, and S 21 cement-based tile adhesives. It improves adhesion, flexibility, and water-repellent properties, and eliminates the need to prime when fixing onto existing glazed surfaces.

How do I mix Ardex E 90 with Ardex adhesives?

Dilute Ardex E 90 with an equal volume of clean water in a clean container. Then add the Ardex adhesive powder while stirring thoroughly until an easily worked mortar is obtained. You can fine-tune viscosity and slump resistance by slightly adjusting the water content to suit site conditions.

What coverage or quantity do I need?
  • With Ardex X 7 G or X 7 W: 3.6 kg of Ardex E 90, diluted with 3.6 litres of water, is sufficient for one 20 kg bag of adhesive.
  • With Ardex S 21: Dilute Ardex E 90 1:1 with water. Due to S 21’s lower water demand, approximately 2 kg of Ardex E 90 is usually sufficient for a 22 kg bag.
Where can Ardex E 90 modified mortar be used?

It is suitable for internal and external applications, including:

  • Fixing fully vitrified tiles, porcelain, mosaics, and other dense or impervious ceramics
  • Direct fixing onto existing glazed surfaces (no primer required, but surfaces must be clean and free of barriers)
  • Tiling to heated subfloors
    It also helps inhibit lime bloom and efflorescence on external tiling.
How is Ardex E 90 supplied and stored, and what is the shelf life?

Ardex E 90 is supplied in 3.6 kg polyethylene containers. Store unopened in a frost-free place away from direct sunlight. Shelf life is at least 12 months in unopened containers.

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