Barrier Acoustic Foam

Barrier Acoustic Foam

Barrier Acoustic Sponge

Acoustic sound insulation sponges are acoustic sponges that provide professional acoustics and insulation by interposing epdm sound barriers. 
Epdm heavy sound barrier fireproof acoustic sponges are the most professional acoustic sponges that eliminate echo and echo sounds in the room. 
Also known as sandwich acoustic sponges, laminated with sound barriers, 
provide professional echo and sound insulation.