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Flooring

NAC ECB Classic and ECB 75 Crack Isolation Membranes Protect Against Structural Movement

Flooring / NAC ECB Classic and ECB 75 Crack Isolation Membranes Protect Against Structural Movement

Cover Image for NAC ECB Classic and ECB 75 Crack Isolation Membranes Protect Against Structural Movement

ECB Classic and ECB 75 are self-adhering, sheet-applied elastomeric membranes designed for use under floor surfaces that require protection from structural movement. Even with simple butt-joint installation, NAC Crack Isolation membranes create an effective barrier between your hard-finish flooring and subfloor. When combined with NAC primer, crack isolation membranes offer world-class crack isolation and the convenience of same-day tile application.

Both products:

  • Suitable for interior residential use
  • Crack protection for up to ¼” of lateral movement
  • Performs accurately with floor warming systems
  • Meets ANSI A118.12 and A118.10
  • Same day flooring installation
  • Clean Air Gold certified