CCW-705-TWF 40 mil.-thick composite thru-wall flashing serves as a moisture barrier for flashing applications. It consists of a self-adhering, rubberized asphalt membrane that is laminated to a cross-laminated, high-density polyethylene film, providing enhanced damage resistance to cuts, punctures, and tears. The membrane with split-release liner is adhered directly to the substrate, preventing moisture from migrating behind the flashing. Carlisle Coatings & Waterproofing Inc. 800-527-7092.