Rapid setting flexible wall and floor tile adhesive.
Suitable for fixing all types of ceramic tiles in external and internal situations, including swimming pools.
ARDEX X 77 W S MICROTEC is a white cement-based flexible fibre reinforced rapid setting adhesive. ARDEX X 77 WS will adhere strongly to most construction materials although it must be used with ARDEX P51 Primer when fixing to plaster and ARDEX P82 when fixing to smooth impervious surfaces including existing ceramic tiling, internal asphalt, terrazzo, sound and well adhered paint coatings and old adhesive residues. ARDEX P4 - Solvent free rapid drying primer, applied to concrete, screeds, terrazzo and ceramic tiles and can be used externally.
Features and benefits:
M41/110 Terrazzo tiling
M40/110 Tiling to
M50/15 Carpet tiling
M40/5 Tiling to
M41/140 Marble tiling
M50/130 Carpet tiling
Open time (minimum)
6.3 m² at 3 mm thickness per 20 kg unit.
Consult ARDEX’s technical literature for details and fixing guidance.
The mixed mortar is applied to the prepared surface with a trowel and then combed through with a suitably sized notched trowel in straight ribs to give a ribbed mortar bed. The tiles should be fixed within the open time of the applied adhesive and pressed into place with a twisting and sliding action to achieve the required contact. For tiling to walls in dry internal locations the adhesive contact should be such that maximum practical contact between the tile and the adhesive is achieved.
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