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

I bought this to quiet my Mercedes Sprinter cargo van. it cam with NO sound deadening , just a tiny ineffective mat inside the hood and engine area. Wow this stuff is really easy to use, just cut with scissors peel and stick. it sticks very well it is a warm day. my van was so loud that we could not carry on a normal conversation before adding the killmat , now it is easy. cost is very effective at less then 10 bucks per door for example. 20 buck for my huge ceiling above the driver and passenger in front. now I have zero road noise and want to cut down the diesel engine noise .. going to but more for the firewall and floorboard areas to cut down the engine noise, but that is just a nice to have at this point. Kilmat killed my noise problem

This product is very easy to used and performs as advertised

Used it to cover up the road noise in my 08 tacoma and it worked amazingly! Wasnt expecting that much of an improvement but it makes a world of difference. Not only that but my music is much nicer now!

I am in the midst of upgrading the audio system in my (new to me) 2009 Acura RDX. Six of the ten factory installed speakers had seen better days. The voice coils were shot in several of them found in the driver and passenger, front and back doors. There is a lot of great information available on you tube videos on steps to take to improve the sound quality of your auto sound system. Of course, replacing the speakers with some quality aftermarket models is an obvious first choice. I learned that another item to consider is Kilmat Car Sound Deadening Mat, available in 80mil and 50mil thickness. The thicker the better is good to consider installing when possible. Cut out paper templates of the various shapes and sizes of the mat for good fitment. Disposable surgical trauma scissors do a good job of cutting the mat to desired size. Be sure to also purchase the 3-pack of installation rollers. It is important to roll over the mat with the rollers to ensure proper adhesion of the sound deadening sheets to the metal door panels. Kilmats waffled aluminum top sheep product design easy shows where the mats have been rolled. The installed mats do add some weight to the vehicle. However, the marked decrease in sound reasonance is a welcome trade-off. Even installing mat to ~25% of the door panel will result in considerable sound deadening.

Did all 4 doors of my 2020 Taco and had 7 pieces left over out of a 36 ft box. This stuff works great. I didnt realize how much noise I was listening to until I wasnt. Very easy to apply, and it doesnt have to be perfect, and you can cut patches to fit small or irregular spaces. 3 hints: If youre not using rollers on this after you stick it on the door, youre NOT installing it right; smaller pieces are easier to deal with than large sheets; and keep this in the shade before you apply it, it will get difficult if it gets too warm.

Bought 2 boxes for a total of 72 sq.ft. Used professional installation service to install the material on all four doors, trunk lid, hood. I installed the remaining material in the trunk myself. Very little change observed on my 2013 Toyota Corolla LE. The installation shop mentioned that the material is too thin, and that they would not recommend it to anyone. For floors and firewall, I decided to use Dynamat Extreme/Hushmat/Soundskins Pro. You get what you pay for. If you really want proper sound deadening, use thicker, highly quality materials. Edit : I installed Soundskins Pro on my floor (including wheel wells) + firewall, and that deadened some of the road noise. Its much more expensive than Kilmat, but it also has acoustic foam in addition to butyl rubber. If you are cost conscious, you could do Kilmat + some closed cell foam insulation like Noico Liner or Siless 157 mil foam (I ordered Siless foam and will be adding it to my doors + trunk + trunk lid to supplement the Kilmat) Edit : Changing from 2 to 4 stars. I recently learnt that just adding butyl layer alone will not get rid of road noise, but will help in dealing with rattles. Most new cars dont rattle noticeably when compared with older trucks/pickups/cars. So, if you install just the butyl layer on the new cars, you probably will be very disappointed even with dynamat/hushmat etc. Adding closed cell foam layer will largely reduce road noise and harshness. I added 15 sq. ft of Siless sound deadening foam to 2 front doors and under hood(also look at Noico liner. If your budget is higher you can get the Second Skins Luxury liner Pro). That alone has dramatically changed how the car feels. I plan to add the foam to the other 2 doors, trunk lid and the trunk sides. I am quite confident that the addition should kill off a lot of road noise for me. A more expensive option, but easier to install option is to go for combination sheets like the SoundSkins Pro that includes both the foam and butyl layer on the same sheet (I got those professionally installed on my floor + firewall)

Installed in all four doors of my double cab Toyota Tacoma. I covered as much surface area as I could reasonably reach, so probably 70% of the entire door since there are side impact bars, body lines, window mechanisms, etc. inside the door. I like very much that the back foil has bumps to make it easy to tell when it’s properly rolled down or not. In my case, I installed in the Texas summer so adhesion and flexibility were no issue. I also like that it didn’t leave black goo on my fingers as another brand did. The adhesive seems to be really good, too. The biggest (only?) challenge was getting it rolled into place because there’s not much room inside the doors. My hands were all banged up and bloody from sharp edges and screws and whatever all is hiding in there, but that’s not the mat’s fault. Once all was reassembled I went for a drive. All the way from idle up to 75mph there’s a definite reduction in road, tire and engine noise. It’s not magically silent, but you hear music better and can speak more easily with one another. I’m convinced enough that Im going to sweat my ears off to put this on the back wall of the cab and then put it into my other vehicle as well.

The sheets make easy work of applying the material in tight spaces and even cutting pieces to fit odd shapes. I used about 4-5 sheets per door for my Ram 3500 Mega cab. Upon opening the door cavity, there was two tiny sheets of OEM soundproofing on the rear doors and NONE on the front doors. I applied the sheets in as large a piece as possible. I used a heat gun to warm the door and the material. Adhesion is excellent and I used a mini roller to push the material flat onto the door panel. I also used a torpedo level that had a rounded plastic tip to push the material flat in hard to get to places. Id say I covered 99 percent of the door with 4-5 sheets. I also put some of it on each interior door panel around the speaker grill and near the molded armrests. the door panels went from a gong like sounds to a confident dead knock. the door also closes with a definitive thud sound. over all the product is excellent and affordable. I wouldnt hesitate to get another package to place more around the car as I build the system.

I applied this to the inside of the thin sheet metal on the top and side panels on my Samsung front-load washer and dryer in an effort to quiet them down and eliminate rattling and vibration. It worked amazingly well! Just wish I took pictures while I had it all apart. Also applied it to the bottom and sides of my custom made 14ga stainless steel bathtub of a kitchen sink. It worked fantastic there too. Great stuff!

It’s cut into lots of sheets. It’s easy to install if you lay it in the sun. I don’t have any oil/asphalt smell in the truck. ProjectTwin has great videos on how to install this stuff. I’d recommend watching them and getting MLV sound deadening material to accompany this. It is my next step.