Description

  • Premium Semi-Pourable Tile Mortar: ARDEX X 78™ MICROTEC® is a polymer-modified, fiber-reinforced mortar engineered for fast, efficient floor installations.

  • Ideal for Large Format Tiles: Features a unique semi-pourable consistency that provides full coverage for large format tiles, virtually eliminating the need to back-butter.

  • Extended 60-Minute Open Time: Offers an industry-leading 60-minute open time—double the ISO standard—giving installers maximum flexibility on the job site.

  • High Traffic & Heavy Load Resistance: Formulated with MICROTEC® technology for superior bond strength, excellent shear resistance, and long-term durability in high-traffic areas.

  • Efflorescence Resistant: Built with specialized additives that protect your installation by virtually eliminating the risk of unsightly efflorescence.

  • Excellent Coverage & Multi-Surface Bonding: Covers an outstanding 105 sq. ft. per bag (with a 1/4″ square notch trowel) over exterior concrete, masonry, and common interior surfaces like exterior-grade plywood.