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BXI Double Noise Insulation Soundproofing Foam - 39.4 X 13.4 X 1 Inches Egg Crate Sound Proof Acoustic Foam Panels - Sound Dampening Panels for HVAC

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BXI Double Noise Insulation Soundproofing Foam - 39.4 X 13.4 X 1 Inches Egg Crate Sound Proof Acoustic Foam Panels - Sound Dampening Panels for HVAC

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Beschreibung

SPECIFICATION : Size: 39.4''L X 13.4''W X 1''H; Covering 3.66 square feet; Weight: 2 lbs; Material: high-density eggcrate foam and sturdy rubber sound deadening blanket DOUBLE NOISE INSULATION : This soundproof foam panel consists of two layers. One egg crate foam absorption layer & one rubber sound proofing layer for double acoustic insulation. Average Transmission Loss: 24dB. Absorption Coefficient:0.74. NRC: 0.75 ABSORPTION & NOISE REDUCTION : BXI double noise reduction sound proof foam is specially designed by professional sound engineers to meet the needs of both absorption and soundproofing. The acoustic foam layer is able to absorb noise and the overall echo in a space. The rubber layer is effective at dissipating vibrational energy before it can build up ENDLESS APPLICATION : BXI sound barrier is eco-friendly, non-toxic, waterproof and can keep heat. Perfect for engineering projects like HVAC, drain pipe, machine, wall, door and more. Available for both outdoor & indoor work EASY TO USE : It's easy to cut this noise insulator into various sizes. And it's flexible and sturdy. When using it to wrap pipes, please keep the foam side towards pipe. If you need to stick it to somewhere, 3M VHB double-sided tape or construction adhesive is highly recommended ACOUSTICS-DUAL EFFECTS BXI Double Noise Insulation Soundproof Foam consists of acoustic foam and soundproofing rubber, specially designed by professional sound engineers to meet the needs of both absorption and soundproofing. Acoustic foam is used as a sound absorption solution to control the sound pressure levels within a space. Rubber is used as a means of soundproofing by adding mass to a space in order to stop sound waves from exiting a surface, and its also excellent at reducing vibrations. Both of them play a key role in high standard soundproofing project, taking into account various sounds. CUSTOMER SURVICE Please note that foams are newly made and may come with a little smell, which will disappear in time. If you don't like this item, we support 100% refund or replacement without question asked. Keypoints for Soundproofing: 1. The soundproof foam needs to completely cover the noise source because noise can easily go through gaps. 2. For bass noise made by machines, please firstly put some anti vibration pads under the machines. 3. For doors/ windows/ walls/ceiling soundproofing, please firstly use acoustic sealant to seal all the cracks and gaps on/between them.