Audio Silencer 80 mil 36 sqft Car Sound Deadening Material, Automotive Noise Insulation & Dampening for Car Audio System, Aluminum Butyl Rubber Mat, 27 Self-Adhesive Sheets (12" x 16")

This Stinger deadener is thin but effective and priced right for it's class. It is quite easy to work with, and didn't slice up my hands nearly as much as other products. I'd say Resonix products are top tier, and this is one of 1.5 levels down, but it still performs well. I'll likely buy again if it stays the same price.

Husband got these to put in my Jeep Rubicon. Did a great job to cancel the noise from my jeep.

The box was heavy and that is a good sign. I was concerned these could be less dense foam. Deadening sound requires some mass and these have it. I am mounting above the engine compartment of a 1976 VW camper which you may know is technically inside the vehicle. I’m apply these under the bench seat and then across the top of the engine compartment. Material is easy enough to cut so I can shape for the access hatch panel. Some people may want strong adhesive but I don’t need much. This seems plenty strong. If you’re price shopping, these seem to have a good return on investment.

I used this in my son's F250 stereo install. We swapped out all four door speakers so I put some in the door and on a majority of the doors. I also put it on the floor of the cab front and rear to help control vibrations and road noise, you can't really tell now because he cut out the muffler!!

This stinger sound deadener is some great stuff and the price is not to bad everything came out great and solid i used a heat gun to warm it a bit more it dose help alot for more secure stick now getting ready to move my sub box there.

Bought 1 box and covered my entire roof and rear hatch of a 2010 Tahoe and had enough left to put a sheet on each door. Easy to work with, deadened a great deal of the sound and would definitely order again in the future.

I recently got the Stinger 80mil aluminum butyl sound deadening material for my truck, and it's made a noticeable difference in the quality of my driving experience. The material is designed to reduce noise and metal vibrations when applied to the metal surfaces of the car, and it definitely delivers. After installation, I found that road noise and general rattling sounds were significantly reduced, making for a much quieter and more enjoyable ride, especially on highways or rougher roads. The box comes with 36 square feet of material, spread across 27 individual sheets that measure 12" x 16" each. This was more than enough to cover the areas I needed, including the rear panel, doors, and the floor board of my truck. The durability of this material is impressive -it has a dense, sturdy feel to it due to the aluminum layer, which ensures it won't tear or peel easily once applied. The included installation instructions call for the use of denatured alcohol to ensure the surface is oil, dust or residue clean and dry before applying the sheets. The use of a roller tool to firmly press and bond the material to the surface is highly recommended to ensure proper adhesion and prevent lifting. The roller tool is not included and sold in different sizes, I got the smaller one in case I needed to roll it along tighter spaces. It’s a bit of a time-consuming process, but once it bonds to the surface, it will not easily peel off. Since installing this Stinger sound deadening mat, I’ve noticed a great improvement in reduced vibrations and quieter cabin which makes a big difference, especially on longer trips. I’d definitely recommend installing this material if you’re looking to cut down on noise and create a smoother, more peaceful driving experience. It's worth the time and effort for the benefits it provides.

I have messed with quite a few sound deadeners over the years, and this is easily one of the better ones. It's not the super thick stuff, this is going to be good behind door panels The tight areas. Each piece has a decent amount of density to it, there is a foil layer in the middle, so it can forms well to most shapes. It will stretch just a touch, but stretch it too far and it will rip. It's easily cut with scissors or a razor knife. Each piece is 15 and 3/4 in long, and 12 in tall, and there was 27 pieces in the box. And just something to keep in mind, if you add this entire box to your car, which you will need this box plus some to do a car, you're also going to add an extra 10 lb, That's how much a box of this weighs, so along with the sound deadener, and whatever other components you add amps, subs, wiring, it's going to make your car heavier which can affect performance and handling. Just something to be aware of. I do recommend getting a roller to install this, it just makes it a lot easier and it gets you a lot better surface adhesion, but if you take your time you can do it with just your hands.