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Ardex X77S White 20kg

£37.56 £31.30
  • Buy 10 for £34.86 £29.05 each and save 7%
  • Buy 20 for £32.54 £27.12 each and save 13%

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ARDEX X 77 S has been specifically engineered to fit today’s tiles with ease. It also provides additional performance benefits that support modern fixing practices, particularly its rapid setting characteristics. -Rapid setting characteristics allow floor tiles to be trafficked and grouted after 90 minutes -Fix any tile size or type without slipping and without the need for battens, with advance slip resistance that achieves double the European Standard -High yield with up to 5.5m2� coverage per bag at 3mm thick -Ideal for almost all tile types including non-moisture sensitive natural stone -Suitable for wall and floor applications -Suitable for internal and external areas, including swimming pools -Suitable for use with underfloor heating
More Information
Adhesive Suitable ForUnderfloor Heating, Wetrooms, Swimming pools, Large Format Tiles, Interior, Exterior, High Slip Resistance, Walls and Floors
Substrate/SurfaceConcrete, Wooden surfaces, Tiling on Tiles, Submerged Areas, Plaster Boards, Cement/Sand Render and Screed, Anhydrite Screed
Adhesive brandArdex
Adhesive size20 KG
Adhesive ColourWhite
Adhesive Drying Time90 Minutes
Adhesive Adjustment Time15 Minutes
Adhesive is flexibleYes
CoverageApproximately 5.5m2 at 3mm thick per 20kg bag
Grout afterWalls – 60 minutes , Floors – 90 minutes
Pot Life30 Minutes
Bed Thickness1 - 6mm
RequiresA 20kg bag of ARDEX X 77 S or ARDEX X 77 W S requires approximately 6.8 litres of water. DO NOT EXCEED the maximum water content
Working Time30 Mins
Tile Size (WxH) in mm
Area to be Tiled (SQM)
Total amount: tiles
We advise you order 10% extra to allow for cuts & breakages.


- We offer free delivery over £350 inc vat

- Our delivery service is a next working day service if ordered before 12 noon

( some exceptions do apply )

- All delivery fees are calculated based on weight of order and where its being delivered to

(check the delivery fee calculator in the basket or checkout page)

- Please check your order for damages when the order is delivered and let us know immediately.

- All items damaged in transit will be replaced



- We accept all returns within 30 days of delivery

- Returns are at the customers expense  

- Returns and refunds are processed speedily once booked in to the warehouse

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