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Barrier 104 Barrier 104 combines a loaded vinyl mass barrier with an acoustical foam
absorber and decoupler. This combination effectively blocks noise transmission with the added benefit of absorption of reflected noise in enclosed areas. Aluminized polyester film facing repels oil and moisture while allowing
sound pressure waves to be dissipated into the foam beneath. The decoupler foam minimizes vibration transmission through the bonding surface. This product can be used for treated enclosures of all types, and is easily installed
using contact cement or mechanical fasteners. The product can be easily cut to size as necessary and has a total thickness of 1¼". Available in sheets 32"x54". Flammability rating UL94 HBF.
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