Blueskin WB BH200WB4578 Window and Door Flashing, 50 ft L, 6 in W, Blue, Self-Adhesive

Blueskin® WB window and door flashing is a self-adhering membrane consisting of an SBS rubberized asphalt compound, which is integrally laminated to a blue-engineered film. The membrane is specifically designed to be self-adhered to a prepared substrate. For weather-tight seal around windows and doors, joints in sheathing, sealing around skylights and as a flashing in residential construction Features: - Excellent adhesion to prepared substrates of concrete, concrete block, primed steel, aluminum mill finish, anodized aluminum, galvanized metal, gypsum board and plywood - Impermeable to air, moisture vapor and water - Easy-to-install peel and stick application, no flame required - Thickness controlled at point of manufacture - Membrane is self-sealing when penetrated with self-tapping screws or nails - Factory controlled thickness