NAC ECB 75 Crack Insolation Membrane (225 sf/roll)

NAC ECB 75 Crack Insolation Membrane (225 sf/roll) ECB-75 is a 40 mil thick (approx. 1/16") sheet applied membrane designed for interior use under floor surfaces requiring structural movement protection. It protects for up to 1/4" of structural movement. It is an ideal solution for residential installations that require crack protection. Features For residential interior use Protects against reflective cracking and delamination Self-bonding and self-healing formula It can be used for thin-bed and medium-bed applications No need to remove old floors or recess new ones Eliminates the need to cut tile to meet control/cold joints Technical Specifications 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 Full roll weight 62 lbs Tile can be installed the same day as the membrane Works with radiant-heated floors and tile-warming systems Roll Size: 3 ft. x 75 ft. (225 sf) IIC: 65 per ASTM E492-04 STC: 67 per ASTM E90-04 Meets ANSI A118.12 and ANSI A118.10