Sealing grommets/gaskets for pipes, for interior and exterior use

Advantages

  • Keeps building structures dry: quick and easy application of grommet
  • Reliable sealing thanks to TESCON VANA or TESCON INVIS with water-resistant SOLID adhesive
  • Durable even in hot environments: EPDM stable at temperatures up to 150 °C (300 °F)
  • Practical handling: pipes can be pushed and pulled through the grommet – the penetration remains sealed
  • Extremely flexible and elastic, no protruding sleeve
  • Standards-compliant construction: for airtight sealing in accordance with DIN 4108-7, SIA 180 and RE 2020
  • Excellent values in hazardous substance testing, has been tested according to the ISO 16000 evaluation scheme

Areas of application

For practical, reliable sealing of feedthroughs of pipes through the airtightness layer. Can also be used on the exterior, e.g. on roof underlays or retrofit vapour control membranes. For windproof, airtight and rainproof sealings.
Tape with TESCON VANA or TESCON INVIS.

Technical specs

  Material
Main component Ø 15-30 mm (1/2”-1 3/16”): TESCON VANA with EPDM
Main component Ø ≥ 30 mm (1 3/16”): EPDM
Property Value Regulation
Colour Dark blue / black
Outdoor exposure 6 months
Bond durability, non-aged/aged Passed (15‑30 mm) EN 17990
Application temperature Above ‑10 °C ; 14 °F
Temperature resistance EPDM, permanent ‑40 °C to 150 °C ; ‑40 °F to 300 °F
Storage Cool and dry
Passive House Certification phA (Ø 15‑30, 50‑90, 100‑120, 170‑220 mm) Passivhaus Institut