MULTIPLEX Super AL
Polymer-bitumen vapour barrier
MULTIPLEX SUPER AL is a polymer bitumen torch-on membrane. It is used as a premium underlayer and vapour barrier membrane (functional layer) on a flat roof for all non-aerated layers on massive substructure. The aluminium reinforcement is resistant to alkali and corrosion. The layer can be used also as an “Emergency covering” (i.e. provisional sealing).
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Technical data sheetTechnische Produktdaten
Upper side / Bottom side
Reinforcement
Flow resistance at elevated temperature ,°C
Flexibility at low temperature, °C
Length x Width x Thickness
Quartz sand / PE-Foil
Aluminium and glass fleece
+100
- 20
7,5 m x 1,0 m x 3,5 mm