X 78 Semi-Pourable Tile and Stone Mortar

Product Description



​MICROTEC® Semi-Pourable Tile and Stone Mortar​​​​​​​​​​​​​​​​​​​​​

Ideal for the most challenging flooring installations including very large format tiles in high traffic areas such as malls, retail stores, lobbies, hotels and plazas. ARDEX X 78 is a polymer modified mortar formulated with MICROTEC® Technology that is pourable, but still holds solid trowel lines and provides nearly 100% coverage without having to back butter.

  • Open time: 60 minutes
  • Very easy to apply
  • Excellent flexibility and strength
  • Will not contribute to efflorescence
  • Pot life: 4 hours
  • 40 lb (18 kg) bag; Gray and White
  • Outstanding Coverage: 105 sq. ft. (9.75 m²)​

 For moisture sensitive and natural stone tiles use ARDEX X 32™MICROTEC® or ARDEX N 23™ MICROTEC®​ (interior only).  ​