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Ardex E 90 Mortar Admix Tile and Stone Mortar Enhancer - 1 Gallon

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$55.42

$ 23 .99 $23.99

In Stock

About this item

  • Improves adhesion and flexibility when setting all tile types
  • For interior or exterior use
  • Provides a water-repellant mortar for tiling showers, swimming pools and other wet areas; helps reduce the risk of efflorescence
  • Ideal for setting glass tile when used with Ardex X 77 White along swimming pool water lines
  • Allows direct tile installation over existing tiles without profiling or priming


Ardex E 90 Mortar Ardex is a synthetic additive for use with select Ardex tile and stone mortars. Ardex E 90 is diluted with water prior to mixing with mortars. The addition of Ardex E 90 results in a mortar that, once set and hardened, has high bond strength, excellent elastic and water-repellent properties. Ardex E 90 is ideal for internal and external tile and stone installations.