This soundproofing composite with pressure-sensitive adhesive (PSA) blends the sound-deafening benefits of acoustical foam with the noise- and vibration-reductive properties of mass-loaded vinyl. Each 1-⅜” x 24” x 48” sheet features light-gray Willtec melamine foam that’s flame- and chemical-resistant and will not decompose like standard form. Willtec melamine foam can be safely exposed to a constant temperature of up to 300°F and short-term temperatures of 482°F. If exposed to temperatures as high as 1120°F, the foam will char but not ignite, and it will never emit harmful gases if it does burn. This Prospec Composite barrier with PSA has an embedded mass-loaded vinyl that reduces noise, making these panels ideal for loud factories and equipment or recording studios.
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