EVOLIGHT S and EVOLIGHT S MINERAL are plastomeric waterproofing membranes with outstanding performance. They are made using a latest generation distilled bitumen-based compound, ultra-light REOXTHENE technology, with Evalith™ XTR polyester spunbond from Johns Manville, stabilized and reinforced with longitudinal glass fiber threads. The special type of compound, which surpasses previous weight/thickness parameters (density compound ≤0,96 Test method ISO 1183), and the improved mechanical characteristics of the fabric (excellent elongation, remarkable tensile strength) makes these membranes suitable for the heaviest use.