STP Limited APP Modified Bituminous Torch on Membranes, 1x10 M

APP Modified Bitumen Torch-on Membrane of 3 mm thick to be laid on the mother roof.  Its a finely formulated Polymer Modified Bitumen membrane designed for economical and easy applications. Installed by torch welding method, loose-laid or fully bonded to substrate. When loose-laid, only laps are bonded together. Peripheries and protrusions are sealed according to specifications. The underside of the membrane should be torched just enough to superficially melt the bitumen. Excessive heating may damage the reinforcement. Overlaps should be re-heated from the top and resealed with a trowel to ensure Seam Integrity. First primer is applied on the cleaned surface and let it dry for 4 hours, then APP Membrane is installed on top of Primer.