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    Tile Adhesives


Super Coverage Flexible Rubber Modified Tile Adhesive


ARDEX X 51 is an economical rubber modified adhesive for fixing ceramic tiles in internal and external (with satisfactory falls) situations. It can be used over render, plasterboard, fibre-cement sheet and concrete in situations where minimal movement is anticipated. When mixed with water, a flexible mortar that meets the S1 tile adhesive classification is produced. ARDEX X51 is ideal for fixing ceramic, fully vitrified, porcelain, non-moisture sensitive natural stone tiles and mosaics. ARDEX X51 can be used in residential and commercial applications with satisfactory falls.


  • Tile Types:

    Fully vitrified and ceramic tiles, porcelain, natural stones (excluding moisture sensitive) and mosaics.

  • Substrates:

    • Medium density fibre-cement sheet
    • Compressed fibre cement sheets
    • Plasterboard
    • Concrete,
    • Renders
    • Screeds

    ARDEX liquid applied undertile waterproofing membranes

  • Location:

    • Internal and External

  • Surfaces:
    • Walls
    • Floors
  • Colours:
    • Off White Powder
  • Coverage:
    • Walls: 14m2 per 15kg
    • Floors: 9m2 per 15kg
  • Pack Size:
    • Sizes 15kg