Tecsound SY GEO Soundproofing membrane gain 9 dB for your refurbishment partition

Discover how to install Tecsound SY GEO for sound reduction airborne noise.
Reduce up to 9dB noise for partition noise, 45% gain of noise perception
Special refurbishment solution for soundproofing in partition application
Esay to cut and to use, self-adhesive solution