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NVX SDBTK20 Premium Stealth Black

Trunk Kit - 20 Square Feet of Premium Sound Damping Material (Sound Deadening) - Five 18" x 32" Pieces (91mil THICK)

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• Eliminates Road Noise
• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles • Increases SPL
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Five 18" x 32" Pieces

Learn more about the sdbtk20
Was $71.99 Details
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$64.99

 with warranty

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We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one sdbtk20.

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Product Highlights


• Eliminates Road Noise
• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles • Increases SPL
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Five 18" x 32" Pieces

Description


NVX brand icon

Authorized dealer

Sound Deadening 18 By 32 Inch Pieces
Increases Sound Quality No Filler Easy Installation
Butyl Rubber And Aluminum Foil

Product Features

  • Five 18" x 32" Pieces of Sound Damping Material
    • 91mil thick (2.3mm)! There are cheaper, inferior solutions at 50-80mil, but we do not recommend that thin of a solution as it will not perform as well.
  • 20 Square feet total
  • Vehicle/car trunk sound damping kit
  • Made from 100% Butyl Rubber
  • Eliminates road noise
  • Quiets vibrations
  • Increases sound quality and output of car audio system
  • Stops rattles
  • Increases SPL
  • Reduces heat
  • Easy to form aluminum conforms to desired area of vehicle with ease
  • Four step peel and stick design for easy installation
  • Up to 30% thicker than the leading competitors
  • Dimensions (each piece): 18"L x 32"W
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Specifications & Details


Sound Damping Specifications
Installation Location
Trunk
Total Amount of Material
20 square feet
Material Use
Sound Absorber
Secondary Use
Vibration Dampener
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

SDBTK20

Weight:

18.00lbs

Internal SKU:

sdbtk20

Internal Product ID:

133809

Product and How-to Videos


  • Eliminate Shakes & Rattles in Your Vehicle With NVX Stealth Black Sound Deadening Material
  • How To Install Sound Damping in a Car | NVX Audio & Mitsubishi Evo 9
  • NVX Audio Sound Dampening | Test & Installation Demo

Customer Ratings & Reviews



5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
4.9
Design
5
Usability
4.8

Customer Reviews

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Excellent

This stuff is great. I was able to do my entire car with 1 package of this stuff.

By Anonymous on July 29, 2018 Checkmark Icon Verified purchase

46

found this helpful.

Good stuff.

I used this product in a number of spots in my car to reduce rattles. It definitely worked as it’s supposed to. I’d recommend.

By Justin on April 27, 2018

45

found this helpful.

Outstanding!!!

This has got to be the best value anywhere. I recently completed the install in my entire 94 Land Cruiser. Huge reduction in road noise and a major improvement in sound system quality. I started to notice smaller noises that I had never heard before. A significant improvement to the restoration process. The doors sound solid when closing and the door handles don't sound "tin-like" as they did before. The best improvement to a vehicle that unfortunately nobody but myself will notice, but I would do it all over again.

By Happy in TX on May 2, 2020

43

found this helpful.

Great product

This product is great, it is easy to install and works just as good if not better than the more expensive brands. Would recommend using this product.

By Steve on March 17, 2018

44

found this helpful.

Really high quality mat

I was impressed with the quality of this and will definitely buy more. Forms easily and sticks very well. I like it better than the foil lined kind because I don’t have to worry about slicing my hands. Definitely can tell the difference it has made with quieting down the ride and getting rid of rattles.

By Robb on January 6, 2020 Checkmark Icon Verified purchase

45

found this helpful.

Soundproof Your Ride

Everyone who cares about their ears- excessive roadnoise, music, carphone, etc- should soundproof. This soundproof kit is economical, a relatively easy install, & effective.

By ken on August 21, 2022 Checkmark Icon Verified purchase

37

found this helpful.

NVX Trunk Kit.

While my intention is to do my two front doors, it made more sense to purchase the large sheets. Although I have a four door SUV, the reason for this was to assure all metal was covered, as well as enough to do the plastic door skin (interior). I can't comment on durability just yet. The premium black looks simple to trace and cut. I'll add pictures as I proceed.

By Erik on April 3, 2024 Checkmark Icon Verified purchase

14

found this helpful.

By Roy on May 28, 2024 Checkmark Icon Verified purchase

10

found this helpful.

The best sound deadner on the market next to the pro version!

The best sound deadner on the market next to the pro version of this by NVX. I like the pro version of this best due to it's twice as thick. Both go on extremly easy. Way easier than Dynamat and seems to have less smell, if any at all. I bought this and will not use anything else now.

By JOSHUA on May 13, 2025 Checkmark Icon Verified purchase

By kevin on January 10, 2025 Checkmark Icon Verified purchase


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