
Ardex E 90 Admix Improve Cement Based Tile Adhesive 3.6 kg
Ardex E 90 Admix Improve Cement Based Tile Adhesive 3.6 kg
- For use with ARDEX X 7G, X 7W, and S 21 cement-based tile adhesives
- Improves adhesion when fixing fully vitrified tiles, porcelain and mosaics etc.
- Improves flexibility
- For internal or external use
- Eliminates the need to prime when fixing onto existing glazed surfaces
- For use when tiling to heated subfloors
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| Type | Primers-Admixes |
|---|---|
| Brand | Ardex |
| Area | Internal | External |
| Material | Other Materials |
| Size | 3.6 kg |
| Width (mm) | 0 |
ARDEX E 90 is a special synthetic dispersion for use with ARDEX X 7 G, ARDEX X 7 Wand ARDEX S 21 cementbased 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.
Suitable for External Use or Wet Areas
Yes, including swimming pools
Suitable for Use with Under Tile Heating
Yes
Coverage
3.6kg of ARDEX E 90 is sufficient for approximately 20kg of ARDEX S 16
2kg of ARDEX E 90 is sufficient for approximately 22kg of ARDEX S 21
UK Mainland & Scottish Highlands only
We do not deliver to Islands, Ireland or Northern Ireland
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Some products supplied directly from our manufacturers (non-stocked brands) carry a separate delivery charge — this is shown clearly at checkout.
Free delivery on orders £450+ inc VAT
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Order before 12:00 pm · From £6.50 + VAT · APC Overnight or DPD · Under 50 kg
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Pallet delivery — orders over 50 kg
Semi, half or full pallet · Palletways or K & R Mason · Next working day
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Supplier direct delivery (non-stocked products)
Some brands are shipped directly from the manufacturer and carry a separate delivery charge, shown at checkout.
Genesis (trims) — £19 + VAT · 1–3 days · cut-off 11:00 am
Marmox (mosaics, shower trays) — £15 + VAT · 1–3 days
Marmox (oversized backing boards) — £65 + VAT · 1–3 days
Schluter (trims) — £20 + VAT · 1–3 days
Bihui (trims) — £15 + VAT · 1–3 days
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No minimum spend · Up to 4 free samples · Next working day
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Select Click & Collect at checkout to pick up your order from our Croydon warehouse. We'll send an email confirmation once it's ready — please wait for this before visiting.
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If someone is collecting on your behalf, they must have the order number and the name on the order.
Mon – Fri, 8:30 am – 4:30 pm. Closed weekends & bank holidays.
Tile Experience, 108 Beddington Lane, Croydon, London, CR0 4YY
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30-day return window
Returns accepted within 30 days of delivery. You also have a statutory 14-day cancellation right from the date of receipt.
Items must be unused & in original packaging
Returned goods must be uninstalled, unaltered and in the same condition as received.
Installed or cut items cannot be returned
Once tiles or materials have been cut, altered or installed, no return or refund is possible under any circumstances.
How to start a return
Contact us first at info@tileexperience.co.uk or call 0208 689 4187. Send the item back with your name and order number. Return shipping is the customer's responsibility.
Refund to original payment method
Processed within 3–5 working days of us receiving and approving your return.
Original delivery charges are not refunded. If no refund after 15 business days, contact us.
Damaged or incorrect items
Report within 48 hours of receipt. Email info@tileexperience.co.uk with your order number and photos of the damage. Confirmed replacements are sent next working day at no charge.
Non-stocked brands — restocking fee may apply
Returns for Genesis, Marmox and Bihui carry up to a 20% restocking fee. Schluter trims: 35% standard return, 15% if returning with a replacement order.
Cancellations
Cancel before dispatch for a full refund including delivery. Cancel after dispatch by rejecting the delivery — refund for goods only, not the delivery charge.

