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