Features. A self-adhering membrane consisting of an sbs rubberized asphalt compound which is integrally laminated to a blue-engineered film.. 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.. Window & door. Thickness - 25 mils.. Dimension - 9 x 75 in.. Item weight - 8.7 lbs.- SKU: ORGL38083