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

Really quiets the cab of cars. Diesels are exceptionally loud and this product makes it possible to have normal speaking level conversations in the cab.

Smells like tar but only with your nose on it got two boxes in my focus and don’t smell any of it

Good product. Worked good when we added this to the underside of the hood of our go kart (+ a new muffler) so our go kart isn’t so loud.

I added this stuff to the floors and doors of my 2012 Jeep JKU and the road noise is significantly reduced. I mean, Wranglers are notoriously loud, so anything would help. It goes down easy (make sure you have a roller though; just pushing it down with your hands will not be very effective) and is easy to trim. With the weather heating up in Las Vegas, it will be interesting to see if I Have any noticeable improvements with temp insulation, but I am getting better noise insulation and better response from my small 8” under-seat subwoofer.

Though it's a lot of work to install, it has good sound deadening.

Easy to useUsed it on our 31 pickup and krx razor

We got this sound deadner for my boyfriend's work van and it made a huge difference. It doesn't sound like we're traveling down the road in a tin can anymore. Road sound is non-existent. It is really easy to use. I purchased 2 different sizes rollers and used a heat gun to soften the tiles prior to applying to the curved areas and it worked perfectly. Just as good as dynamat. But much less expensive. No odor. We purchased 2 boxes and that completely covered the whole interior surfaces with some left over. Very impressive. Highly recommend. You won't be disappointed.

I've used this stuff to sound isolate my 2000 C230K and man does it help a lot. I didn't go overkill I only did the doors, trunk, and back seat but even doing just this makes a night and day difference for music quality and road noises.Even still, my car has a lot of sound leakage and installing this takes TIME, buy the rollers for it you're gonna need them and don't be afraid to do it in stages, it took me about a month to do my car just doing some section by section with the limited time I gave itAlso, good luck removing this stuff so once you place it, don't try to remove it