Sonex™ Valueline acoustical foam offers an affordable yet effective means of sound control. The unique surface pattern absorbs sound and maintains a Class A fire rating that meets or exceeds most building codes which makes it acceptable in virtually any environment where cost-effective acoustical control is needed. Sonex™ Valueline is a white or light grey Class A Fire Rated foam, but is available with a painted surface in your choice of charcoal, beige, brown or blue.