ARDEX Optima

A premium-grade two part adhesive with exceptional bond. Its unique formula enables ARDEX Optima to be used over a number of difficult to adhere to surfaces.

  • Tenacious bonding – tile directly over existing tiles – no grinding back the glaze, no special primers
  • Highly water resistant
  • High initial grab
  • Highly flexible – achieves S2 classification

Tile Types:

  • Ceramic, fully vitrified, porcelain, mosaics, natural stone (excluding moisture sensitive)


  • Brick and blockwork
  • Tilt up and pre cast concrete
  • Cement render/screeds, concrete, aerated concrete
  • Fibre-cement sheet, plasterboard
  • Directly over existing ceramic tiles
  • Butynol and ARDEX undertile liquid applied waterproofing membranes
  • Powder coated cladding, galvanised steel
  • Roughened fibreglass (not immersed applications)
  • Particleboard timber/plywood

Technical Data ARDEX Optima


  • Internal and external
    (Suitable for swimming pools and immersion applications)


  • Walls
  • Floors


  • White


  • Refer to product data sheet for details

Pack Size:

  • Mini Kit – 1.7kg liquid, 5kg powder
  • Large Kit – 10kg liquid, 6 x 5kg powder