NAC ECB 75 Crack Isolation Membrane (225 SF/Roll)

ECB 75 is a 40 mil thick (approx. 1/16") sheet applied membrane designed for interior use under floor surfaces that require protection from structural movement. ECB 75 provides protection for up to 1/4" of structural movement and is an ideal solution for residential installations that require crack protection.

• For residential interior use
• Meets ANSI A118.12 and ANSI A118.10
• Protects against reflective cracking and delamination
• IIC: 65 per ASTM E492-04
• STC: 67 per ASTM E90-04
• Safely covers asbestos flooring and provides an effective barrier against radon and mold
• Resists Moisture Vapor (MVT) 10#/1000SF/24HRS when used with NAC TAC or NS97 Primer or 7#/1000SF/24HRS when used with NAC TAC II Primer
• Eliminates need to cut tile to meet control/cold joints
• No need to remove old floors or recess new ones
• Can be used for thin-bed and medium-bed applications
• Self-bonding and self-healing formula
• Tile can be installed the same day as membrane
• Works with radiant-heated floors and tile warming systems
• Roll Size: 3' x 75' (225 sf)