Vapour Barrier

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153 AlfaFlex (flexible foil-tape)
Universal for penetrations and overlaps. Single-sided, aggressive adherent film tape, high elastic and flexible, for the airtight and windproof sealing of vapour barriers and roofing underlays.
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170 Alfa Rufol sd100 (vapour barrier)
High-grade tear and impact resistant PE-vapour barrier for an airtight building shell according to the requirements of ZVDH and EnEV.




