Sonophone 1 is a spray-applied acoustical plaster specially designed for interior sound absorption applications. Sonophone 1 provides an attractive white surface.
Sonophone 1 is a spray-applied acoustical plaster specially designed for interior sound absorption applications. Sonophone 1 provides an attractive white surface.
Sonophone 1 is a spray-applied acoustical plaster specially designed for interior sound absorption applications. Sonophone 1 provides an attractive white surface.