Function test on prototypes! Swelling-tape coated sealing cushion QAK/V for service entries in buildings and walls for FTTH, photovoltaic, wind energy and bio-gas installations, movement/expansion joints etc.
Speedy subsequent sealing
Immediate sealing against water, dust, smoke and noise
Sealing is grease-free
No adhesion, reusable several times after the swelling tape has fully dried out.
Lightweight. Weight difference in relation to standard Vaseline petrolatum sealing tape: Type L: 45%; Type S for joint sealing: 82%
Tight up to 10 m water column (immediately on contact with water)
The sealing cushion has a long service life
Temperature resistant from -30°C to +50°C (temporarily +70°C)