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Car Heat Sound Deadening Insulation Mat, 394mil 10.76sqft Sound Deadener & Heat Insulation Pad for Auto Hood Engine Roof Door and Trunk - 40 Inch x 40 Inch, Aluminum Foil Finish

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$21.99

$ 9 .99 $9.99

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About this item

  • Sound deadening material size: Nominal thickness 394 mils; Total coverage area of 10.76 sq.feet; Nominal sheet Size 40x40 inches. The thicker the material the more effective insulation you get! working Temperature Range: -40°F ~ 300°F
  • Heat Insulation and Vibration Deadener: Effectively blocks 98% of radiant heat transfer. Sound deadening mat is a very versatile insulation material with excellent thermal barrier properties that will block engine, exhaust, & summer heat, ensuring your vehicle stays cooler in the summer and warmer in the winter, making your ride more pleasant!
  • Automotive self-adhesive insulation is a waterproof lightweight thermal deadener with a highly compressible closed-cell foam formulation, it absolutely doesn’t absorb moisture and has no odor
  • The sound dampening mat can be applied to external partitions, firewalls, hoods, engine compartments, engine compartments, trunks, wheel arches, body panels, load floors, and internal partitions under the seat floor.
  • The sound dampening material comes in handy size sheets which make it easier in terms of the cutting and installation process and it’s flexible which makes it easy to install with or without a roller.


Strong sound insulation and absorption performance,heat insulation, Reducing energy consumption with strong performance of heat insution Strong self-viscous performance


Customer
2025-08-06 14:31:23
It sticks great and easy to install. saved a lot of money vs using the original and it works great. Highly recommended.
Maria
2025-07-18 12:01:05
Did a great job insulating the service hatch to the motor heat in our motorhome
simis69
2025-05-31 21:41:04
Works great and is enough to do one door, the foam is like weather striping and seem very good, the product does have some smell but nothing that was over whelming. I installed this into a van door for some road deadening and insulation from heat. The adhesive is very sticky! With some laying out and though, installing mostly easy.
Emmia c.
2025-05-23 18:47:41
Used it to line the inside of my semi truck. Keeps the cabin quieter and I hear less of the engine and everything from under the hood. Great sound proofing system
Christopher Zaleski
2025-04-28 14:58:14
Bought a roll to help eliminate some mild engine noise for the inside of the hood on my 2019 Mitsubishi Outlander. Easy to install, cut, and did lower the sound noticeably.
Chanson
2025-04-16 14:02:40
Decent product, but only measures to 38”x39” instead of 40”x40” as advertised.
Stacy
2025-03-08 09:59:51
Works better than expected
Pianoman
2025-01-17 17:21:29
A Raccoon got into my garage and tore into my 4Runner hood insulation. This product fixed the damage and with a little high temp black paint it fixed everything. It cuts easily, and sticks in place very well. I like it.
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