MFM Building 48267 36 Inch Wind And Water Seal

Roofing underlayment self-adhering"mfm wind and water seal" 40-mil. Thickness size ins. X 36 feet x 67 This HIGH TEMPERATURE rated underlayment is for use under all roofing materials including metal and clay tiles. It is composed of a cool white, non-slip polymer film laminated to a rubberized asphalt adhesive. It aggressively bonds to the substrate to lim it damage caused by water penetration and leaks, while protecting against ice dams. This self-adhering, self-sealing underlayment can be used as a whole roof underlayment, in valleys, ridges, around chimneys and at eaves. Covers 200 sq. ft.

Ultra HT Wind & Water Seal??? is a 45 mil, self-adhering roofing underlayment composed of a white, non-slip, cross-laminated polymer film, laminated to a high temperature rubberized aggressive asphalt adhesive. Product is engineered for whole roof protection under shingle, tile, shake and metal roofing systems. It bonds to the substrate and seals around fasteners to limit damage caused by water penetration or leaks. It is ideal for secondary water resistance with proper roof ventilation. Product comes with a split release liner for easy installation in valleys, ridges and around chimneys. This HIGH TEMPERATURE rated underlayment is for use under all roofing materials including metal and clay tiles. It is composed of a cool white, non-slip polymer film laminated to a rubberized asphalt adhesive. It aggressively bonds to the substrate to lim it damage caused by water penetration and leaks, while protecting against ice dams. This self-adhering, self-sealing underlayment can be used as a whole roof underlayment, in valleys, ridges, around chimneys and at eaves. Covers 200 sq. ft roll.