Intended for sealing wire, cable, etc. through-roof ducting.
The sealing flange is easily weldable with PVC membrane, providing a tight connection and preventing water from penetrating hydro-insulation.
The mounting temperature of the sealing to the PVC foil is 450 – 520 ˚C.
The use of a higher temperature may cause a damage to the layer protecting against UV, which in turn may lead to the degradation of the sealing and unsealing of the roof surface.
A) Band clip
B) Sealing flange
C) PVC membrane
D) Thermal insulation
E) Water vapour barrier