Deboer range | SOPRAVAP Alu 3 TF Vapour Barrier (VB)
SOPRAVAP Alu 3 TF Vapour Barrier (VB)
A flexible waterproofing membrane consisting of an oxidised bitumen and a reinforcement with an aluminium foil of 200 g/m².
The upper side is finished with a mixture of talcum and sand and the underside is covered with a sacrificial film. It is used as a vapour barrier class E4, for a highly humid interior climate for torched application.
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