KILMAT 50 mil 50 sqft Car Sound Deadening Mat, Butyl Automotive Sound Deadener, Audio Noise Insulation and dampening

Works perfectly

Good quality, pricing is great. Will use on my classic truck interior to help out with the tin can sound when closing the doors.

I upgraded my radio in my 18 Ram Quad Cab. This is one noisy pickup. A lot of sound from the 6x9s was just being canceled out and over powered by the road noise. This makes the treble really harsh and piercing. I could barely get the eq to make up for the noise. I used 38 of 47 sheets on the doors of kilmat. The difference is night and day. The doors feel more solid. They are heftier. The noise reduction is enormously significant. The harshness to my music is gone and the mids and lows are very pronounced now. Ill use the other 9 sheets to put under the carpet where the downward firing sub is and the rest under the carpet of the front seats. Great product with a better value compared to other brands.

Ive bought this twice now for two separate restore jobs. Its pretty easy to apply to the metal. Its pretty easy to position where you want it and then cut out the areas for the seat bolts and seat belt bolts. If you prewire the stereo wires to the back, this stuff will also cover up those wires pretty well. buying the roller was a waste of money. I stopped using it and just used my hand to press this stuff down since the floor of the truck isnt smooth and the back is that shiny slick foil stuff. I also noticed that when I had small areas of over lap, like when I was setting in an inside corner with two pieces, if you press a little harder you can hardly tell its double thick-just in case youre wondering if it could make the carpet bulge a bit, it doesnt.

Covered a truck floor and back wall. Went on easy and made a noticeable difference in interior noise when knocking on panels. Project isnt drivable yet, so I cant comment on driving noise. Happy so far

Wear gloves. Very sharp edges will cut you.. not may, but will. Easy to work with, very malleable. Not so sure it improves the sound insulation that well, but adequate.

It is easy to handle, easy to cut, easy to apply just over all easy. The hardest part is probably the assembly and reassembly of your vehicle. I used this for my 2022 Nissan Altima.

Girlfriend and are I doing a mild camper build in our 06 E350. Were not going to really be living in it and most trips will just be 1-3 day ventures or for concerts. I also have everything easily removable so I can still use it to haul stuff. With all that I couldnt really be bothered for the 80mil for the large price difference. This does a great job. Its also incredibly easy to work with to cut around corners. We also used it to go over holes in the sheet metal on the sides after we packed them with insulation. The floor in the van has the kilmat down first then furring strips to balance the ribs with the foam board insulation then the plywood base to vinyl. With so much else going on top - the 50mil is the perfect thickness in my opinion for a van floor if thats your purpose with it. If you have the extra money and are super concerned with outside noise then Im sure the 80mil is just as nice to work with.

1993 gmc yukon 2 door interior refresh project. 2 boxes of this product will get you the roof, side panels and 90% of the passenger cabin. Kilmat estimates 130 sqft for this project so they are pretty close. Ill buy another box to finish, then cover it with Noico 315mm closed cell foam sheets. This will be so much quieter and warmer in the Montana winters! Pointers: scrub the surfaces then go over with an alcohol rag then a tack cloth. Make sure its really clean. After laying down a sheet use a roller to really smash this stuff into the seams. No really, go over it again until all the little squares have been smoothed out. If you want, mommas rolling pin will work for the big areas. Next I suggest laying closed cell foam over the top. This will increase the sound deadening and help keep your car comfortable.

I really like this product, it was super easy to lay out and trim to fit pieces where full sheets wouldnt fit. I could of taken more time and fit it a Bit better but in less than 30 minutes I did the entire floor of a 06 crew cab gmc 2500hd. I have not driven yet for noise test but just tapping on the floor you can instantly tell it will be helpful. My factory mass backing had water damage so I liked this for noise reduction and getting rid of the padding.