Ardex X 7 R extended information
COVERAGE: A 20kg bag of ARDEX X 7 R or ARDEX X 7 R W will yield approximately 14.3 litres of mortar, equivalent to approximately 4.7m2 at 3mm bed thickness. Material requirement is approximately 1.4kg powder per m2 per mm.
Technical Summary
| Suitable for External Use or Wet Areas | Yes, including swimming pools |
| Suitable for Use with Under Tile Heating | Yes |
| Bed Thickness | 1-6mm |
| Pot Life | 30 minutes |
| Open Time | Grey – 20 minutes White – 30 minutes |
| Adjustment Time | 20 minutes |
| Grout After | 2 hours |
| Coverage | Approximately 4.7m2 at 3mm thick per 20kg bag |
ARDEX X 7 R and ARDEX X 7 R W are 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.
The BS EN 12004 C2 T classification for ARDEX X 7 R classifies it as an ‘improved cementitious adhesive with additional characteristics and reduced slip’, whilst the C2 TE classification for ARDEX X 7 R W classifies it as an ‘improved cementitious adhesive with reduced slip and extended open time’.
Additional characteristics include tensile adhesion strengths of:
- greater than 1 N/mm2 adhesion value,
- greater than 1 N/mm2 after water immersion,
- greater than 1 N/mm2 after heat aging,
- greater than 1 N/mm2 after freeze thaw cycling, making this product suitable for internal and external situations, including swimming pools.
ARDEX X 7 and ARDEX X 7 R W are 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.
















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