CCW-705 is self-adhering membrane consisting of a tough, cross-laminated, HDPE film fully coated with an aggressive, rubberized asphalt adhesive. The product is packaged in rolls with a disposable silicone paper release liner that is removed during use. These are ideal for wall flashing applications such as window and door openings and joints, as well as detailing in CCW-705 and Barriseal air & vapor barrier membrane systems. These Strips are cold-applied and when pressed against the substrate will adhere firmly. Its self-adhering nature allows easy installation on block, concrete, steel, aluminum, exterior gypsum sheathing or wood. The flashing is installed in a shingle method, so splices will shed water.