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Sound Deadening Material for Cars 157mil 4mm 18sqft Adhesive Automotive Sound Dampening Foam Mat Soundproof Deadener Closed Cell Foam Noise Reducing and Heat Insulation for Vehicle Van Truck - 1 Roll

Free shipping on orders over $29.99

$24.98

$ 10 .99 $10.99

In Stock

1.Model:6sqft


About this item

  • 【High Quality】Our automotive sound deadener is made of three layers of high quality material, including 4mm high density closed cell foam, strong back glue and release back paper. 4mm high quality closed cell foam has a high anti-extrusion function, so you don’t need to worry about the collapse of the use process. Our excellent adhesive has strong viscosity, which can stick tightly, so you can use it for a long time with a peace of mind. Smooth back paper is easy for you to peel & install
  • 【Heat Insulation and Good sound absorbing effect】With insulation sound deadening foam, it effectively reduces 98% of heat transfer and block the heat from the sun and engine from being transferred into the car.Sound deadening mat can reduce engine operating temperature to keep engine working normally, which can help keep your car cool in summer and warm in winter. Excellent heat and sound insulation performance can reduce internal noise, and make your ride more pleasant
  • 【Wide Application】Our car sound map is suitable for various models, such as off-road vehicles, trucks, vans, motorhomes, all-terrain vehicles and so on. And it is widely applied to car door, hood, trunk, floor, firewall and other parts of the vehicle, which can further improve your driving atmosphere
  • 【Easy installation】Our automotive sound deadening material is easy and convenient for you to install. First, disassemble where you want to install. Next, just use scissors or a knife to cut and trim to a suitable position. Finally, peel off the adhesive backed protective film and paste
  • 【What You Get】You will receive 1 roll of about 157 mil/ 4 mm thick car sound insulation mat, the size is about 15.7 x 165.3 inch/ 40 x 420 cm, the total coverage area is about 18 sqft, and you will also receive two product accessories, including an aluminum foil tape and a removal tool. All dimensions are measured manually, so please allow for 1-2 mm differences. If you encounter any issues with the product or find any pieces missing, please don't hesitate to contact us for assistance. We will do our utmost to resolve the problem and provide you with a satisfactory solution



Product Description

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3-1

Reduce noise and vibration

The automotive sound insulation mat is a dense sponge structure, which can effectively insulate the sound and suppress engine vibration.

3-2

Good Heat Insulation Property

Effectively blocks 98% of radiant heat transfer. Help keep your car cool in summer and warm in winter, making your ride even more enjoyable!

3-3

Preserve Hood Paint Longevity

Post-drive engine compartment heat accelerates hood paint aging and cracking. The sound insulation material can well slow down the aging of the paint.

3-4

Improved Stereo Sound Quality

Speaker energy often triggers car resonance during door reverberation. Our acoustic insulation can absorb vibration and noise.

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Installation:

1. Disassemble and clean where you want to install .

2. Use scissors or a knife to cut and trim to a suitable position.

3. Peel off the adhesive backed protective film and paste.

Warm Tips:

Manual measurement, please allow slight errors on size.

The color may exist a slight difference due to different screen displays.

When you install this sound heat insulation, please be careful not to cover the chassis wiring or air holes, use it safely and ensure your safety.


Customer
Reviewed in the United States on March 5, 2025
Good price for what it does. I cut my patterns on the outside of my car for quarter panels and peeled off adhesive pepper as I put them in place.
Dan G.
Reviewed in Canada on March 11, 2025
Absolute garbage. If there was a way to produce a poorer quality product I believe this manufacturer would have done it. Save your money and time and use anything else. Description of product is misleading and completely inaccurate. Threw it out.
M. T.
Reviewed in the United States on February 26, 2025
Horrible. Foam falls apart when pulling of backing. Very sticky but junk foam
James
Reviewed in Canada on February 26, 2025
Exactly as advertised imo. Some basic instructions wouldn’t hurt but overall happy I purchased. Very sticky adhesive and should stay in place
Alan
Reviewed in the United States on January 24, 2025
The paper backing had dried out and came off in pieces. The foam did stick to the surface but crumbled when I tried to move it slightly. I believe my order had probably been in storage for some time.
Bailey!!!
Reviewed in the United States on August 7, 2024
Mat works great. It is not stick on, you have to tape it on. Doesn't mold to the shape of things that way.
Gilles turcotte
Reviewed in Canada on August 18, 2024
Super
Customer
Reviewed in Canada on November 30, 2024
Sticky, awkward to install but did what I needed it to do for insulation under auto rug.
Draws
Reviewed in the United States on October 30, 2024
Does what it needs to do! Dont wear gloves and dont pull the paper until you’re ready to place it. It is STICKY LOL
Ramiro6o
Reviewed in the United States on October 23, 2024
worked perfectly. sound detinner and insulator.
Michel Semegen
Reviewed in Canada on October 18, 2024
Good however install in hidden areas
Hawaiian Kuia
Reviewed in the United States on October 14, 2024
Easy to apply and works great! It muffles the noise of the engine well.
Mark C.
Reviewed in the United States on December 28, 2023
On the first door panel I noticed that the black adhesive comes off all over your hands, It's difficult to get off; good scrubbing takes care of it (I didn't need to use Acetone or mineral spirits fortunately) but they should have a sticker or something warning users about that. On the second door panel I wore nitrile gloves and glad I did.It seems to work well, and you don't need one of those rollers to place it properly. In the photo it's behind the plastic, lining both the panel and the accessible part of the inner door. So far so good
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