Sonex™ Valueline acoustical foam offers an affordable yet effective means of sound control. The unique surface pattern absorbs sound and maintains a class 1 fire rating that meets or exceeds most building codes which makes it acceptable in virtually any environment where cost-effective acoustical control is needed. It is a white or light grey foam, but is available with a painted surface in your choice of charcoal, beige, brown or blue.

• Class 1 fire rated
• 100% fiber-free
• Standard panel size of 2’x4’
• Offered in 1 ½, 1 7/8” or 2 ½”” thicknesses

• Density - .7 lb./cubic ft.
• Tensile Strength – 8 PSI
• Flammability – Class 1 per ASTM E-84
• Flame spread - natural 5, painted 10
• Smoke density – natural 45, painted 10

Sound Absorption data (NRC values)