Sonex™ Super is designed in wedges for demanding applications where maximum sound absorption is needed. The Sonex™ Super foam is generally used in creating anechoic rooms for testing facilities. It is offered in two versions, the standard being a Willtec foam (part #SOSN-6) which is class 1 fire rated and 100% fiber-free. The color is white, but there is an option to have the surface painted (part #SOSP-6) in charcoal, beige, brown or blue. The second version of the Sonex Super is a polyurethane (part #SSS-6) which is more economical, however it is not class 1 fire rated. Standard color for the Polyurethane version is charcoal, beige or brown.

• Class 1 fire rated for standard Willtec version
• Class B fire rated for polyurethane version
• 100% fiber-free
• Standard panel size of 12”x12”
• Offered in 6” thickness

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

Sound Absorption Data