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

I ordered 4 boxes for a total of 200 sq ft. I still have half a box left after covering the inside of my entire van with 2 layers. Its heavy but really high quality especially for the price.

This product was easy to use and to place. Make sure you get some type of roller with the purchase.

I had the rollup door on my Step Van removed, and replaced with diamond plate aluminum on steel studs, as you might imagine, this transmits sound pretty well. So I had Kilmat installed between the studs. If you knock on the back wall with your fist, it sounds like a dull thud on the inside rather than a tinny clang. Perfect.

The stuff is a must if you have a van. My van is now a quiet as any car I have driven. I tried several brands and Kilmat was by far the easiest to install.

I used all but 2 sheets. It forms well and sticks like crazy!

The road noise and overall tinny sound of closing the doors, trunk, etc. on a 2008 Accord Coupe got me to searching for a solution. Installed this stuff everywhere - on the floor, inside the doors, inside the trunk, on the ceiling, and on the rear-fenders (from inside; theres an opening under the trim). We also added Noico adhesive foam to further control road noise. It made a huge difference and the car is much more pleasant to drive on the highway now. Also, closing the doors now makes a reassuring, solid thump. Note: Handling the headliner to remove it killed the foam under the cloth. :-( 11 years of baking under a black roof, in the Texas sun, had weakened the foam. It crumbled from the handling and the liner started to sag in just a couple of days. Ugh! Pulled out the headliner and had it recovered at a local shop. Had I known this was a possibility, I might have left the ceiling alone! That ended up costing an extra $125 ($250 if the shop also did the remove and install of the headliner).

Just started applying and had to review! I have used other brands that cost more and they kilmat is equal in quality for the thickness lvl. Easy to apply, and now no tinny sound from my 54 year old car. I just hope they don raise the price like the other companies!

2001 GMC Yukon XL is like a big noise tube. I had an aftermarket exhaust installed and at certain engine rpms the harmonics that went through the exhaust was amplified inside of the vehicle so much that it was almost painful to the ears. And if anyone was sitting in the third row seating, forget about talking to them. I was skeptical about how well this would work but, on a whim, I decided to try this, as I was pulling the seats and carpet to clean them anyway. There is a 5 piece rolling tool installation kit that is also available, but I dint purchase it and had no problem with installation. In fact, I found that by wearing a pair of mechanics gloves (fabric, NOT NITRLE OR LATEX) it made it easy to really push the matting into small crevasses and around curves. I did have a laminate roller that is about 4 wide, and I did use that on some larger areas, but found myself defaulting to using the gloves instead. No doubt the rolling tools would have helped but I dont think you need them to have a successful installation. On the instructions, it says that you should roll out the matting until all of the waffle pattern is gone; but I pushed and rolled and pushed and rolled and was almost never able to completely eliminate the waffle. At the end of the day though, I feel like I got it installed successfuly. The mat is easy to cut with scissors or a utility knife. The backing is very sticky and once its down, dont even think of trying to pull it up. (NOTE: the day I installed it, it was in the low 90s so Im sure that helped with the adhesion). After installing, I took the vehicle for a test drive and was shocked how much quieter the vehicle was. It is still a little noisy, but soooo much better. At least now I can talk to someone sitting in the third row, while driving. I only have two regrets. 1) I should have bought another box. The 50 sq/ft box I got only covered around 85% of the floor. 2) I should have bought the 80mil matting instead of the 50mil as Im sure that would have made an even bigger difference.

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.

Best bang for your buck... I was skeptical at first due to the thickness. Despite the thickness, Im very impressed with the Kilmat. So far, Ive only completed the for board and the difference it has made is undeniable. Its easy to install... Remember, Slow is smooth and smooth is fast. The adhesive is quite sticky, BUT if you handle gently and carefully it will not stick to everything when trying to apply it. When applying, if you mold it as you go. It goes on Like Butta. As for the quantity... For my 1999 Isuzu Rodeo, 50sqft was more than enough for the front and rear floorboards so now Im going to do the sides and perhaps the roof.