Building Products of Canada Corp.is pleased to introduce Weathertex®, a self-sealing membrane for roofing eave protection, valley, hip and ridge, the perimeter of the roof and all protruding elements on the roof against ice and water infiltration. The membrane is manufactured by applying a unique elastomeric asphalt formulation to a fibreglass mat. A fine mineral surfacing material is solidly embedded on the top and a slit liner in the back allows for simple and efficient installation. A 3-inch band is not mineralized on the top of the membrane permitting a water tight horizontal overlap. It is not necessary to apply plastic cement at the end laps.