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A Veteran-Owned Company
A Veteran-Owned Company

NAC ECB Anti-Fracture Membrane

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$63.00 USD
SKU 10011200


  • Protects up to 3/8" lateral movement
  • Consists of a base layer of polymer modified elastomers, permanently laminated to a unique "stress flex" fiber sheet
  • Tile can be installed the same day as membrane
  • Suitable for interior and exterior use
  • Ideal for radiant heated floors and tile warming systems
  • Meets ANSI A118.10 and A118.12
  • Lifetime systems warranty


The first self-adhering Elastomeric Crack Bridging (ECB) anti-fracture membrane ever is the fast track solution for same day tile installation. ECB is a 40 mil thick (approx. 1/16") sheet applied membrane for use under floor installations in need of structural movement protection. ECB is a versatile anti-fracture membrane that can be used over many substrates such as concrete, plywood, existing ceramic/porcelain tile and many more. It is best suited under thin/medium bed mortar installations of ceramic, porcelain, stone, marble, and many more different finished floor materials.


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