APPLICATION: All surfaces must be smooth, clean, dry and dust free. Any loose matter must be removed with a wire brush. Porous or rough surfaces should be primed and allowed to dry. Cut a section of Self adhesive bitumen flashing tape to the required length, remove the release paper and press down the adhesive bitumen to the previously prepared surface. Smooth gently into position using hand pressure only. Using a roller or a piece of rounded wood smooth the tape to ensure good overall contact and expel any air, especially on overlaps and at edges. When laying adjacent rolls, bitumen tape should be overlapped by a minimum of 25 min for a perfect watertight seal. The seam should be pressed firmly, but carefully, with a hand roller. pay particular attention at the point of overlap. STORAGE: The flashing tape should be stored below +35℃ in dry, well ventilated conditions, out of direct sunlight or other major sources of heat. In cold conditions, below 15℃， warming surfaces and flashing maybe helpful. Always gently warm surfaces so that they are not too hot touch.Never warm the foil side of the flashing.