Check the listing for details. Laticrete Waterproofing Membrane Fabric - 300 Sq. ft. Roll - #S-09235-NF-18. Condition: New. Listed at 164.18 USD. Laticrete Waterproofing Membrane Fabric Laticrete Waterproofing Membrane Fabric is ideal for expansion joints and cracks exceeding 1/8" or more. Uses For interior or exterior use on floors and walls whenever hairline cracking or “spiderwebbing” occurs in the substrate. For use over shrinkage and other non-structural cracks up to 1/8" (3 mm). Typical applications are over concrete slabs (suspended or on grade) in malls. Lobbies and residential applications under ceramic tile, marble and stone. Use to cover joints in plywood underlayments, cement backer boards, and concrete masonry on floors and walls. Also use over concrete floors and underlayments with radiant heating systems. Commonly used in seams and corners to enhance waterproofing in shower installations. Size 300 Sq. ft. Roll Manufacturer Part # (MPN) S-09235-NF-18 Payments Shipping Returns