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OneSeal Multi-Fit cable and pipe seals

Thermakraft Multi-fit Pipe and Cable seals are part of the Thermakraft membrane system they are a patented airtight solution for round or rectangular pipes, cables or conduits when passing through underlay barriers.

Unique Multi-Fit system and high strength adhesion for complete air tightness.

Key Features

  • BRANZ appraised
  • Strong Adhesion
  • UV stabilised


  • Thermakraft seals are used to seal around pipes, cables, conduits and other penetrations through underlays in all building types.
  • One size pipe or cable air tight solution.
  • Pipe seals ensure complete weather tightness.
  • No need for sealing, glue jointing or tapes when installing.
  • Multi-fit seals ensure the correct size every time with pre-punched markings.
  • - Pipe seals accommodate Ø15 to Ø 110mm pipes or conduits.
  • - Cable seals accommodate Ø7 to Ø22mm cables and conduits and Ø80mm trunking.
  • Once installed pipes and cables can be adjusted.
  • Temperature resistance -40°C to +80°C.
  • Convenient pack size (5 per bag 50 per box.)