KILMAT80 mil 18 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening

I bought a box of this deadener to do the liftgate on my 2015 Jeep Compass. I only have a 12” powered sub, not super loud or anything. I just wanted to reduce/eliminate rattles in the cargo area. I only put this on the plastic lift gate panel, but I might go back and put another layer on the metal.It’s thin enough where you can go over the holes where the plastic clips onto the metal door panel, and then partially cut the holes out to add some extra gripping power for the clips. Just make sure to cut/clear the holes out enough so the clips can go through without bending. But it’s still thick enough to work well to reduce vibrations.Would I use it in a vehicle with a huge system that needed extensive deadening? Maybe not for the main layer. There might be better products on the market for that. But as a secondary or alternative layer for smaller panels or areas? Absolutely. Or if your system is smaller like mine and your sound deadening needs are less severe, this product is just fine for you. Basically, you wanna approach your deadening like your system. If your system is high wattage, high dollar, don’t skimp on your deadening. Get the best product you can. If your system is budget or mid level, this product will work just fine for you if you use it right.I’d recommend buying a set of rollers in the 3 main sizes for sure. Putting on deadening without them is both difficult and less effective. And the different sizes make a huge difference, even for a smaller project like mine.

Love this stuff. It helped so much with road noise. The sheets were a good size and stuck with no problems, even if I had to tear it back up and adjust it. I had no issues with durability. Even driving the car with no carpet installed it never wore through the foil backing.It’s well price and I even purchased again for another project.I would definitely recommend getting install tools.

You wanna sound deaden your car you get this. Easily goes anywhere you want it in any angle. Does the job. Definitely hear the difference right away. Alot is given.

This is my third vehicle I purchased this for. It is easy to use and it works good at deadening the panels and it cuts down on so much road noise. I

Good

product is easy to install,the precut pieces makes it easy to apply.The product can form to curves easier than other products and adhesion seems to be sufficient once in place. I would highly recommend this product for sound reduction in your classic car or truck.

It’s a lot of work but well worth it put it in a 2025 Honda Civic. Took complete interior out took two boxes to do the inside of the car and the trunk compartment quieted the car by 30 to 40% well worth the money.

Easy to install and works well. This sound deadening really works. Had some rattle in my doors but not anymore