ECB, Strataflex, SAM3 and Super SAM meet ANSI A118.12 for Crack Isolation and A118.10 for Waterproofing. Versatile "No Mesh/No Mess" SubSeal Liquid Waterproofing Membrane Also Meets A118.10.
NAC: Home of the Original

Thin-Bed Crack Isolation Membrane

NAC Products invented the first self-adhering, thin-bed crack isolation membranes. Introduced 25 years ago to protect floors from cracking caused by lateral substrate movement, the original ECB Anti-Fracture Membrane has since been joined by our cost effective Anti-Fracture Membrane ECB 75, Strataflex and SubSeal for Waterproofing, and SAM3 or Super SAM 125 for Sound Abatement. All of our membranes are easy to install and allow for same day tile setting. They each perform efficiently and cost effectively over a variety of substrates and are compatible with radiant-heat and tile warming systems.

NAC Membrane Systems:

• Exceeds ANSI A118.12 Crack Isolation Spec, A118.10 for waterproofing and E492 for sound abatement.
• Offer unsurpassed 3/8" lateral crack bridging protection.
• First proven effective against Moisture Vapor Transmission 10#/1000SF/24HRS.
• Serve as barriers to under floor hazards like radon, mold and asbestos.
• Higher rubber content and proprietary fillers assure maximum elasticity
• Backed by FREE technical support and the best warranties available in the industry.

If you have any questions or if we can provide you with additional information or a distributor near you, please feel free to call us at 800.633.4622.

NAC is a member of the Tile Council of North American (TCNA), Materials & Methods Standards Association (MMSA), National Tile Contractors Association (NTCA) which it also serves as a member of the technical committee, World Floor Covering Association (WFCA), US Green Building Council (USGBC) and Ceramic Tile Distributors Association (CTDA). We also offer
courses approved by the American Institute of Architects Continuing Education Program.