Ardex UI 740 Flexbone Uncoupling Membrane

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ARDEX UI 740™ FLEXBONE® Uncoupling Membrane is a high load-bearing uncoupling membrane ideal for large format tile in high traffic areas. The unique bone-shaped pattern with GripLo ck Technology delivers outstanding tensile bond strength. The system helps neutralize underlying substrate movement and supports and distributes heavy loads from above. Special high-performance felt helps provide vapor equalization. ARDEX UI 740 FLEXBONE can be used as a waterproof layer in bathrooms and wet areas. Key Features PRODUCT ENHANCEMENT: Now with added ventilation channels Prefill with just one pass High load-bearing uncoupling membrane Ideal for large format tile and stone in heavy traffic areas For use with porcelain, ceramic, quarry and natural stone tiles Helps prevent grout joint and tile damage from substrate movement Higher shear and tensile bond strengths than comparable uncoupling membranes (independent tests at MPA Wiesbaden, Germany) Suitable as a waterproofing membrane For use in high stress areas, such as shopping malls, airports, office buildings, hospitals, etc. For use over wooden or concrete substrates Can be prefilled with ARDEX Liquid BackerBoard® Self-Leveling Underlayment Size and Coverage Available 1/8″ (3 mm) Uncoupling Mat – 39″ wide x 65.6′ long (1 m wide x 20 m long) rollCoverage of 215 sq. ft. (20 sq. m) per roll Standards SystemOne Show more