Sealing grommets for cables, ⌀ 4.8-12 mm (3/16”-1/2”), for interior and exterior use

Advantages

  • Keeps building structures dry: quick and easy sealing
  • Reliable joints thanks to water-resistant SOLID adhesive
  • Practical handling: cables can be pushed and pulled through the grommet – the joint remains sealed
  • Extremely flexible and elastic, no protruding sleeve
  • Available in black variants: backing fleece not visible behind open-jointed cladding
  • Subsequent work can be carried out with increased flexibility: 6 months of outdoor exposure
  • Construction in adherence with standards: 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 quick, permanently sealed feedthroughs of cables through the airtightness layer. Also for exterior use, e.g. for roofing underlays, refurbishment vapour control membranes or behind open-jointed cladding. Multi-cable grommet for up to 16 cables available as a set with a template and punching tool.

Technical specs

  Material
Main component EPDM (for up to 16 cables)
Main component TESCON VANA with EPDM (blue)
Main component TESCON INVIS with EPDM (black)
Property Value Regulation
Colour Dark blue / black
Outdoor exposure 6 months
Bond durability, non-aged/aged Passed (1+2 cables) DIN 4108-11 / EN 17990
Can be plastered over Yes
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 (1 cable blue + ≤16 cables) Passivhaus Institut