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hySeal sealing sleeves

Sealing cable and pipe penetrations with just one product

An unsealed cable or pipe penetration allows air and moisture to penetrate and cause structural damage. Various sleeves can prevent this, but are required in various sizes - which means a lot of material in the construction zone. Our hySeal airtight sleeves help you to use less material.


up to 4 openings for cable glands


up to 6 openings for SAT cable ducts


Openings from Ø 10 to 110 mm


for overnight sealing

Securely sealing cable and pipe penetrations

hySEAL – hydrophon

  • High processing speed
  • No drying times
  • No dust formation
  • Can be used directly on walls or floors
  • crack-bridging and decoupling
  • Absolutely waterproof

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[Translate to Englisch:] Dichtbahn

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About us
Kunststofftechnik GmbH

Zum Eulenbruch 5
57399 Kirchhundem, Germany

Phone: +49 2764 37799-00
Fax: +49 2764 37799-01