Description
120 mil nominal thickness (.120 of an inch or 3 mm total thickness).
6 mil aluminum layer which helps with both sound dampening and heat reduction in your vehicle.
Super Sticky butyl rubber adhesive backed with aluminum.
Thick black foil with metallic blue/purple logos.
Sheet size: 23.5" x 33.5" folded in three for shipping,
Just under 1 pound per square foot.
Sold in variety packs from 16.5 square feet to our mega bulk pack at 99 square feet.
FOR BEST RESULTS: Always thoroughly clean surface and heat both metal and sound deadening material before installation.
5 Reviews
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Sky high trunk deadening. JP23 replace bass knob
Noel Lee was very helpful when I had to order another JP23 bass knob an my sky high sound deadening trunk kit always helped when I have a question and fast free shipping will keep ordering from them them in the future thanks Down4sound great support
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Sky high sound deadener
I’ve used many different brand of sound deadener and Sky High 120 mil not only worked the best but had the best appearance by far.
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Sky high deadner
You pay for what you get and this is great quality deadner for a great price
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SHCA Deadener
I drive a Jeep Wrangler, inherently noisy vehicle. I lined my entire trunk and all my doors and the difference this stuff made was huge. It knocked out a ton of the road noise. I have two Deaf Bonce 12’s on 3K and nothing rattles, nothing resonates, and the body panels barely flex. It’s very flexible and doesn’t need a heat gun to mold to shape at all and will stick to anything. Very good product. Highly recommended
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Really Impressed With This Deadener
I'm really impressed with this deadener amazing product at an amazing price. As always fast shipping and great service from D4S.