ARDEX X77 | WPD Group

ARDEX X 77 is a high performance, fibre reinforced, polymer modified wall and floor tile adhesive, which has been specially formulated with Microtec Technology to give exceptional properties of adhesion.

  • E(E) achieves up to double the extended open time of E class adhesives
  • T(T) achieves up to double the slump resistance of T class adhesives
  • More secure tiling system with Microtec Technology

Tile Types:
Fully vitrified and ceramic tiles, porcelain, concrete stone tiles e.g. terrazzo, natural stone (excluding moisture sensitive), glass and porcelain mosaics


  • Concrete, renders, screeds
  • ARDEX liquid applied undertile waterproofing membranes
  • Fibre-cement sheet, plasterboard
  • Existing ceramic tiles
  • Autoclaved Aerated Concrete (AAC)
  • Screeds
  • ARDEX DS 40


  • Internal and external


  • Walls
  • Floors

(Suitable for swimming pools and immersion applications)


  • Walls: 9m2 per 15kg
  • Floors: 6m2 per 15kg


  • Off White Powder


  • 15kg bag

Primer and Additive Options:


Ardex X77 PDS

Ardex X77 SDS

Ardex X77 Spec Sheet

Ardex X77 VOC