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NVX SDRF40 Tri-layer Bulk Pack

Ten Sheets of 18" x 32" (40 sq. ft.) Tri-Layer Sound Damping Adhesive Black Foam Rubber

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• Ten Sheets of 18" x 32" (20 sq. ft.) Tri-Layer Sound Damping Adhesive Black Foam Rubber
• Tri Layer Design: Combines 100% Butyl Rubber, Aluminum Foil, and Foam
• Total Thickness: 1/8 inch
• Easy to install self adhesive sheets
• Built to withstand temperatures of -40℉ to 300℉
• Perfect for applications on the roof, firewall, floor, quarter panels, doors, and more

Learn more about the sdrf40
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Universal – fits most vehicles.

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2026-07-27 11:08:20
List price $167.98
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-17%

$139.98

 with warranty
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NVX - Worth the Envy - Direct to Consumer Car Audio

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Description


NVX brand icon

Authorized dealer

Product Details:

  • NVX SDRF40
  • Ten Sheets of 18" x 32" (40 sq. ft.) Tri-Layer Sound Damping Adhesive Black Foam Rubber
  • Tri Layer Design: Combines 100% Butyl Rubber, Aluminum Foil, and Foam
  • Total Thickness: 1/8 inch
  • Easy to install self adhesive sheets
  • Built to withstand temperatures of -40℉ to 300℉
  • Perfect for applications on the roof, firewall, floor, quarter panels, doors, and more
  • Offers flexible and lightweight construction
  • Reduce rattles and shakes in your car
  • Increase SPL as well as overall sound quality and output of your car audio system
  • Combine this kit with the NVX SDRLR1 Sound Damping Rubber Roller for a quick and easy installation
  • Dimensions: 18"L x 32"W
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty




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Specifications & Details


Sound Damping Specifications
Installation Location
Entire Vehicle
Material Thickness
1/8"
Total Amount of Material
40 square feet
Material 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:

SDRF20 2 Pack

Weight:

40.00lbs

Internal SKU:

sdrf40

Internal Product ID:

177601

Customer Ratings & Reviews


NVX SDRF40 Tri-layer Bulk Pack thumbnail image

5 star
86%
4 star
14%
3 star
0%
2 star
0%
1 star
0%



Durability
4.8
Value
5
Features
5
Design
4.8
Usability
5

Customer Photos & Videos


Customer Reviews

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Better than EVER

The following review is for SDRF20, which is a part of the bundle you are viewing.

I really like the upgrades over the previous design. The rubber may be a little thinner but the foam definitely makes up for it. I love how easy it is to manipulate into the small spots on the installation to make it so much easier. I love the direction NVX took adding the foam to the design.
Keep it up guys.

By Anonymous on July 2, 2019

55 found this helpful


Nice improvement

The following review is for SDRF20, which is a part of the bundle you are viewing.

Using this product in the door areas for mid bass improvement. I used 2 of the SDBBP40 (without the third layer of foam) to cover the whole inside of the vehicle. When I ran out of material and needed a bit more for the doors, I was thrilled to Find NVX added a dampening material with the foam backing. This is a NVX install all the way: speakers, amps, cables...

By Manic Mike on January 25, 2020 Checkmark Icon Verified purchase

53 found this helpful


Great value, excellent product

The following review is for SDRF20, which is a part of the bundle you are viewing.

I'm not sure how there could be a complaint here. I was pleased with the quantity of material I received given the price I paid. It's extremely adhesive material and very easy to roll down. It's malleable, yet heavy. It worked very well for the trunk and rear doors, and I may need a smaller quantity to cover the front doors, but that's still a full car under $100. 5 stars.

By Andrew on January 18, 2020 Checkmark Icon Verified purchase

51 found this helpful


Excellent

The following review is for SDRF20, which is a part of the bundle you are viewing.

It work so good my trunk stop from shaking, and it was a great price

By Anonymous on December 9, 2019

48 found this helpful


Works amazingly well, Super easy Install.

The following review is for SDRF20, which is a part of the bundle you are viewing.

This multi layer sound deadening is great. In the past I have used multiple layers to get the best results for my vans and this stuff combines them to cut install time in half. Noise inside my camper van is significantly cut making long drives much more pleasant. The sheet size is perfect to cover large areas. My only complaint is that some of the foam layer tore while rolling making it hard to get super clean look. But since most areas get hidden this is not a problem

By DonGor on October 14, 2020 Checkmark Icon Verified purchase

47 found this helpful


Best bang for your buck

The following review is for SDRF20, which is a part of the bundle you are viewing.

I would recommend this product because I feel it compares very greatly to other high end brands of their competition. The only negative thing I have to say about it is that the top foam layer can rip very easily if your not very careful and try to rush the install. There’s no smell compared to brands of the same price of similar items .

By Ant on July 19, 2022 Checkmark Icon Verified purchase

42 found this helpful


Good product

The following review is for SDRF20, which is a part of the bundle you are viewing.

Decided to try this over the regular sound dampener due to the foam layer. So far it seems to be working and has minimized the rattling from my bass speaker in the trunk.

By Simeon on January 21, 2020 Checkmark Icon Verified purchase

42 found this helpful


Great Service!

The following review is for SDRF20, which is a part of the bundle you are viewing.

The NVX SDRF40 bundled package arrived in ONE day, of the offered 2-day FREE shipping to PA! You can’t beat that.
Accurate tracking information, great value and very fast shipping.
Consider me a return customer!

By Jeffery on May 19, 2023 Checkmark Icon Verified purchase

35 found this helpful


Great sound isolation!

The description is slightly confusing, so I will clarify it myself: "NVX SDRF40 Tri-layer Bulk Pack" ($169.98) is two (2) boxes (20 sq. ft. each) of the sound damping adhesive foam rubber mat --- in total: 40 sq ft.

It reduces not only the sound, but also heat and cold (your AC will appreciate that).

Currently I installed 40 sq ft (floor, trunk) and I already hear (and feel) a serious difference. Road noise was reduced tremendously, in-car music became more clear and crisp (even without changing any audio equipment). It feels more comfortable now to talk with a passenger.
Soon I will install 20 sq ft more (into the doors), and later I'm planning to do the same with the roof.

Caution: this foam (its outer layer) is very fragile, and can be easily ripped with a tool or even with a nail, so it must be installed between cat's body and soft carpets/lining.

Recommendations:
1. remove all car's carpets, lining; inner decorative panels;
2. it is advisable to remove seats as well, it will give you substantially more working space and will make your process much easier;
3. also it is advisable to buy (apart) a transparent paper and use it as a template (to cut out sheets and pieces of the sound isolating mat matching with the parts of your car's interior);
4. always strictly follow the application instructions, clean very well car's surface with 99% rubbing alcohol (buy it separately), remove all dust (you can use a vacuum) and then dry all remaining moisture (you can use a heat gun) before you apply the sound dampening foam mat;
5. use hands or rollers to carefully apply the mat; finish the application with a roller (using moderate force); NVX SDRLR2 is a very good roller for the final step of the application;
6. put back carpets, lining, panels, seats;
7. enjoy the result and say "Thank you!"

By L. the Morning Star on October 1, 2022 Checkmark Icon Verified purchase

30 found this helpful


The following review is for SDRF20, which is a part of the bundle you are viewing.
By Joseph on January 26, 2024 Checkmark Icon Verified purchase

17 found this helpful




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