Ardex X7R Rapid Setting Flexible Tile Adhesive (Grey) – 20kg Bag

£22.69 exl. VAT

Per Unit


SKU 131071413264515701 Category

Grey Rapid Setting & Hardening Flexible Tile Adhesive with Built in Admix.

  • Suitable for internal and external use
  • Can accept foot traffic and grouting after just 2 hours
  • Suitable for use with all types of ceramic tiles
  • Compatible with underfloor heating systems
  • Excellent slump resistance and application properties


Ardex X7R – Adhesives for Floor and Wall Tiling

Ardex X7R – Adhesives for Floor and Wall Tiling. Rapid setting, cement-based floor and wall tile adhesives with enhanced properties of adhesion and flexibility that allow grouting to commence after just 2 hours.  When Ardex X7 R is mixed to a semi-pourable consistency, ideal for fixing large format floor tiles and to help achieve solid bed fixing with minimal effort; or to a slump-free mix with high initial grab, enabling wall and skirting/ coving tiles to be fixed.

  • Walk on and grout tiles after 2 hours
  • Semi-pourable consistency, ideal for solid bed fixing large format floor tiles
  • Water content can be adjusted to produce a slump-free mix for coving/skirting and wall tiles
  • For use with all types of ceramic and porcelain tiles
  • Can be used on plywood overlay
  • Suitable for use with underfloor heating
  • For internal and external applications

Ardex X7R Uses

Ardex X7 R is ideal for fixing fully vitrified or porcelain tiles and other tiles with low porosity, as well as glass and porcelain mosaics, terrazzo and brick slips. For moisture sensitive natural stone and agglomerated stone tiles, the use of an Ardex ‘Rapidlay Formula’ adhesive such as Ardex S27 Microtec Natural Stone Wall and Floor Tile Adhesive is recommended. Ardex X7 R adhere strongly to most construction materials including concrete, cement/sand renders and screeds, heated subfloors, brickwork, blockwork, correctly primed calcium sulphate based screeds and plasterboard. Suitable for use in internal and external locations, including swimming pools.


Not quite what you’re looking for? Click here to browse more of our Ardex range.

Want to see how Ardex X7 R has been used? Click here to view a range of Ardex Projects.

Additional information

Tile Adhesive with Admix

Minimum Thickness: 1 mm

Maximum Thickness: 6+ mm

Compressive Strength @ 28 days: TBC

Walkable:  2 Hours

Grout After: 2 Hours

Suitable for Substrates: Wood /Concrete / Screed / Underfloor Heating / Tile / Anhydrite* Primer required   / Asphalt



For more than 60 years, ARDEX has been a quality leader for the flooring and tiling industries, the brand of choice for installers and distributors. ARDEX today is still an independent family-owned business. This means that in our permanent efforts to achieve market-shaping innovations, we have been able to retain our most important tradition: uncompromising quality. This is something we guarantee by applying the latest rigidly enforced quality assurance procedures, making it no coincidence that they are regarded as a premium partner of the construction industry. Strong internal growth and intelligent acquisitions in foreign markets have put the Group on the map with 53 subsidiaries and 3,000 employees on all continents. With its 14 major brands, the ARDEX Group generated a worldwide annual turnover in excess of 770 million euros in 2018. This marks an important milestone and they are becoming one of the world’s leading suppliers of high-quality specialist building materials.

Technical Information