OVERSTOCK Made from exclusive WILLTEC foam, SONEX Mini noise control foam panels are ideal for environments, such as machine enclosures and other confined spaces, where high frequency noise control is required. WILLTEC foam is Class 1 fire-rated according to ASTM E 84 for flame spread and smoke density. It can withstand constant temperatures above 300° Fahrenheit, and will char, but not ignite, at temperatures above 1100° Fahrenheit. WILLTEC natural meets the corner burn test UL1715. Featuring the smallest take on the classic SONEX anechoic wedge pattern, SONEX Mini panels are an exceptional budget choice for noise attenuation. With a Noise Reduction Coefficient (NRC) ranging from 0.50 to 0.65, these open-cell willtec foam panels convert sound energy into quiet, kinetic energy. SONEX Mini panels are available in natural or water-based HPC coating, are easy to install on any wall and/or enclosure surface with acouSTIC water-based adhesive.
