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    ​​​​​​​​​​​​​​​​​​​​​​Sheathing Fabric​​​​

    Sheathing Fabric is a reinforced non-woven polyester fabric designed for use with Acrostop RS air/water-resistive barriers and tested in accordance with ICC-ES acceptance criteria AC212 for water-resistive barrier coatings, AC 148 for flexible flashing and ASTM E2357 for air barrier assemblies.



    ​Easy to cut

    ​Convenient; fast and reliable application

    ​Applicator friendly

    ​Flexible; easy to handle

    ​Combines with Acrostop RS as a fully qualified air/water-resistive barrier and flexible flashing material

    ​Meets ASTM E 2357, ICC-ES AC 212 and ICC-ES AC 148 requirements


    For above grade use with Acrostop RS air/water-resistive barriers. 4”, 6” or 9” Sheathing Fabric reinforces Acrostop RS over acceptable sheathing joints and at transitions.


    • 4” Sheathing Fabric: 101.5 mm x 54.8 m (4” x 180’) roll. Weight is 83 g/sq. m (2.45 oz/sq. yd.)

    • 6” Sheathing Fabric: 152.4 mm x 54.8 m (6” x 180’) roll. Weight is 83 g/sq. m (2.45 oz/sq.​ yd.)

    • 9” Sheathing Fabric: 228.5 mm x​​​​ 54.8 m (9” x 180’) roll. Weight is 83 g/sq. m ​(2.45 oz/sq.​ yd.​)

    Sheathing Fabric Product Bulletin