Stoppa ensures quick and lasting, secure airtight installation of cables in conduits. Conduit grommets (e.g. ROFLEX 20 or ROFLEX 20 multi) are available for the airtight connection of conduits to the vapour retarder and airtightness membrane.

• Ensures cables in empty ducts are sealed
• Construction in adherence with standards: for airtight bonding in accordance with DIN 4108-7, SIA 180 and RT 2012
• Simply insertion: press-out membrane creates a reliable seal with cable
• Easy to work with: holes can be pre-formed with a nail or nozzle tip
• Also suitable for several cables
• Reliable air sealing to profiled pipes thanks to multiple lip sealing
• Can be easily removed if a new cable is to be installed

External Diameter: 20mm
Inside Diameter: 15mm
Quantity: 20

Certifications:

Excellent values in the hazardous substance test have been tested according to the ISO 16000 evaluation scheme