A highly flexible tile adhesive that is also fast setting. This makes ARDEX X 56 suitable for tiling directly to timber and over heated slabs.

Highly flexible – achieves S2 classification, tile direct over timber
Suitable for early age concrete/screeds
High yield
Fast drying – 4 hours
Tile Types:
Ceramic, fully vitrified, porcelain, mosaics, natural stone (excluding moisture sensitive)


Internal timber (particleboard, plywood) (priming required with ARDEX Optima or ARDEX P 82) with the exception of unbonded timber. Contact ARDEX for oil rich timbers
Cement render/screeds, concrete, aerated concrete
Fibre-cement sheet, plasterboard, compressed fibre-cement sheet
Existing ceramic tiles (where glaze is removed)
ARDEX undertile liquid applied waterproofing membranes