KILMAT 80 mil 36 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening

I got it for the doors because I put in a new radio. It helped!

There are other similar products that may (or may not) work better at a greater expense. For my use case, with temperature variations and budget constraints, this was the best option. The only thing I might change would be getting thicker mat, but the sound suppression with this thickness is a dramatic improvement. My old F350 creaks and rattles still, but this sound mat keeps most of the noise from the cab and improves the quality of conversations I hold while driving. I would buy it again, and will, for any future vehicle of mine

Its a good product. Am alternative to the dynamat. I only want to write this review because if the way most people use it is wrong. Its not supposed to cover the entirety of the interior panels. You apply this where there are large flat panels or where a piece of metal makes vibrations or resonates. There are more lightweight materials you can use for full coverage but if you add this everywhere its really just dead weight.

Works great if installed properly. USE A ROLLER

Used it for my 1971 vw beetle. The engine noises reduced by so much using this! I can’t believe I drove without sound deadening. This stuff sticks on everything. It’s like tar. So even rust it’ll hold to. Even some greasy surfaces it held! I’m very happy to say this is great stuff.

This was really great quality insulation - stripped my car to the frame (removed trim and chairs etc) and adhered it to the frame itself. Easy to cut the pieces down to size with a simple box cutter (though will get gunked up over time with the black stuff inside). Put it down, kinda use a flat surface thingy (I used an old name tag from work) and then went over it with my hands (the heat from your hands helps). Now my car is clean, quiet and warm in this cold front were all having. Highly recommend if youre looking to quiet your car from outside or engine noises (Id say a good 20-30% decrease from before I did this). Very happy with how it turned out.

Worked pretty well for quieting my car down. It’s easy to cut to size and to apply, and I didn’t notice any smell. Id say I went for about 60% coverage and ended up using about 1.5 of the 3 boxes I ordered.

EXCELLENT PRODUCT AND NO SMELL AT ALL.

I used this for sound deadening in a 1965 Mustang restoration. The sheets are somewhat compliant and very easy to install. I immediately notice the deadening effect as the metal drum effect at sheet metal panels was well damped. I have not run the car yet, so do not know about lasting adhesion, but it seems pretty tight.

Love the thickness for the price . Way cheaper than the top brands,and in my opinion better sound canceling.