The swelling material, in combination with the QAK/V sealing system, is specially recommended for use in service entries for FTTH, photovoltaic, wind energy and biogas applications etc.
Sealing of cable gaps in case of multiple occupancy, alternatively cable separator
21.1 QV-DB - Swelling fleece sealing tape
Accessories for sealing elements, Dummy tube plug and expansion joints.
reusable: several times after complete drying of the swelling fleece
coating of dummy-tubes. Filling of grooves. (cable duct and masonry)21.2 QV-DBK - Swelling sealing tape self-adhesive