Roflex 300

Made of strong and flexible EPDM. Ideally suited for rapid and permanent airtight sealing of cable and pipe penetrations through the air-tightness layer. Can also be used outdoors with roof underlays and wall wraps by applying the waterproof TESCON EXTORA adhesive tape over the light blue paper backing on the grommets.

• The pipes can still be pulled or pushed without impacting on the air-tightness
• Secure bond
• Quick and secure sealing
• Suitable for penetrations under the roof
• For pipes 270-320 mm, used for temperatures of -40°C to 120°C eg. a triple skin chimney flue.