Extoseal- Magov


Butyl highly elastic and sticky tape for watertight and airtight seals, including around pipes.

Width 60mm x Length 10m

£ 33.80 33.8 GBP £ 33.80 VAT Excluded

£ 33.80 VAT Excluded

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  • Highly flexible airtight Butyl tape suitable for sealing of penetrations in airtight and windtight barriers.
  • Ideal for ensuring airtghtness around  services and also around penetrating structural members.
  • Tape can be easily moulded and worked around areas such as joist ends to wall junctions while maintaining a robust airtight connection.
  • Available in widths of 60mm.
  • Perfect for sealing penetrations due to its strong Butyl rubber layer and elastic carrier film with low restoring forces
  • Protects from air leakage even when stretched
  • Protects structural elements from water ingress: watertight and blocks rising damp
  • Creates a secure bond: Butyl rubber penetrates deep into substrate
  • Bonds to mineral substrates