BXI Double Noise Blocker Pipe Sound Proof Foam, 39.4 X 13.4 X 0.3 inch Acoustic Foam Rubber Sound Deadening Material, Sound Dampening Acoustic Panels for HVAC, Machine, Window, Wall, Door — Open-Box, 40% Off

【SPECIFICATION】: Size: 39.4''L X 13.4''W X 0.3''H; Covering 3.66 square feet; Weight: 2.75 lbs; Material: multi-layer space cotton & sturdy rubber soundproof blanket for exceptional vibration dampening. Includes pre-applied adhesive backing and 5 zip ties

【DOUBLE THERMAL/ NOISE INSULATION】: This soundproofing panel consists of two layers. One multi-layer space cotton absorption layer & one rubber sound proofing layer for double acoustic insulation. Extraordinary Average Transmission Loss: 24dB. Absorption Coefficient: 0.74. NRC: 0.75. Besides, it has excellent thermal insulation properties for heat and cold retention. In winter, it can be used to protect drain pipes, pump, air conditioner and engine compartment, etc

【ABSORPTION & NOISE REDUCTION】: BXI double sound deadening foam is specially designed by professional-grade design to meet the needs of both absorption and soundproofing. The soundproof foam layer is able to absorb sound and the overall echo in a space. The rubber layer is effective at dissipating vibrational energy before it builds up noise

【ENDLESS APPLICATION】: BXI sound barrier is eco-friendly, non-toxic, tear-resistant, waterproof and heat resistant. Perfect for engineering projects like HVAC, drain pipe, machine, wall, door, window, car, pump, studio and more. Available for both outdoor & indoor work

【EASY TO USE】: It's easy to cut this noise insulator into various sizes. It's flexible and sturdy, easy to install. When using it to wrap pipes, please keep the foam side towards pipes. Soundproof panel features pre-attached 3M high-strength double-sided adhesive strips for strong sealing and easy installation, with 5 zip ties included to enhance secure fastening for optimal sealing

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