Expand Band air_barriers Even when applied in tight

Even when applied in tight spaces and corners

uninterrupted fastening of the roof insulation package

It does not contain substances harmful for people and the environment

66m in length

Expand Band air_barriers Even when applied in tightSelf expanding sealing tape. Expand Band (formally called Kompri Band) is the hermetic self expanding sealing tape in soundproofing material that ensures the sealing of joints between different materials and on very irregular surfaces. Airtight and watertight, it prevents possible acoustic bridges forming in the gaps between different building materials, offering sound insulation up to 58 dB. The pre compressed self adhesive profile in self expanding