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Waterproof Membrane Pipe Collar 16mm (120mm Diameter)

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Isolbau wall sleeve

Elastic wall and sealing collar for permanently watertight sealing in the wall area on pipe penetrations under tiles, slabs and ceramic coverings.


The special wall sleeve is made of NBR rubber with a fabric insert in the middle

  • Waterproof
  • Tear-resistant
  • Crack bridging
  • Easy processing
  • Good resilience
  • For all stress classes
  • Material composition
  • Carrier: PES knitted fabric

For installing and sealing pipe penetrations in:

  • Baths
  • Kitchens
  • Wet rooms
  • To shower
  • swimming pools

Technical data:

  • Sealing zone: TPE
  • Width sealing zone: approx. 80 x 80mm
  • Width carrier: about 120 x 120mm
  • Expansion zone diameter: 35mm
  • Hole diameter: 16mm
  • Pipe diameter: 18-30mm
  • Total thickness:  0.6mm
  • Elongation lengthways: 70%
  • Elongation across: 300%
  • Burst pressure: 1.5bar
  • Ozone resistance: 500h
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Waterproof Membrane Pipe Collar