POLITABER-FM MONOCAPA is single-ply flexible (SBS (Styrene-butadiene-styrene) modified bitumen) waterproofing roof Kit fastened mechanically with metallic point fasteners to deck structures, with a slope exceeding 1%.. The membrane is fastened with metallic point fasteners in area of overlapping at edge of membrane, before it is welded with the following membrane. The Kit is composed of flexible bituminous membranes manufactured by the holder of the approval and mechanical fasteners manufactured by others manufacturers: