1-3/8" x 24" x 48" Prospec Composite Barrier Light Gray Sheets
Prospec Composite Sheets, Light Gray melamine foam, 1-3/8" x 24" x 48", 2 sheets per box. The Prospec Composite combines the benefits of both willtec acoustical foam and the noise barrier properties of mass loaded vinyl.
willtec melamine foam is flame and chemical resistant. It will not decompose or emit toxic gases when exposed to flame. Melamine foam can be safely exposed to constant temperatures up to 300 ℉ and short-term temperatures of up to 482 ℉. It will char but will not ignite when exposed to temperatures as high as 1120 ℉.