ARDEX Optima - Two-Part Premium Tile Adhesive

Product Description

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


  • Exceptional bonding - suitable over a number of difficult-to-adhere surfaces
  • Highly water resistant - will not deteriorate in constant immersion applications
  • Excellent flexibility - achieves S2 classification
  • High initial grab
  • Suitable for both wall and floor tiling



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


Tile Types:

  • Ceramic
  • Fully vitrified
  • Porcelain
  • Mosaics
  • Natural stone (excluding moisture sensitive)



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



  • White