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ALUJET Rooftop WU is a weldable underlay and sarking membrane and is made from a polyester backing with high tear strength and coated on both sides. It is used to create watertight roof-support systems and rain-proof roof-support systems. Welding can be performed in a hot or cold welding process. 37,5m2
Application area
ALUJET Rooftop WU is used as an underlay and sarking membrane on a pressure-resistant substrate (e.g. formwork). When using on hard foam insulating panels, compatibility with ALUJET THF Kleber and ALUJET THF Schweissmittel must be verified. Germany (D): Version as waterproof or rainproof under-roof according to individual contractual agreement with the client and / or planner. Austria (A): Unterlay membrane according to ÖNORM B3661: 2009 and for under-roofs with increased rain-safety according to ÖNORM B4119. Switzerland (CH): Sarking membrane according SIA 232/1: 2012 for increased and extraordinary use.
