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

2013 Toyota Tacoma I took the headliner down ,the doors apart and installed. It works great when it rains I dont feel like Im under a tin shed in Bali. It dont hear the highway noise while driving. Its a huge improvement for the price. The panels are easy peal and stick. I used scissors when I should have used a board and razor to cut. the adhesive built up on the scissors, I read alot of reviews Ive never used the other brands that are more expensive just this one, in the roof and doors and I think they work great. I did notice a little smell of adhesive the next day, but not the day after. They have held up fine even after 2 months of living on the sun in Az during this summer none of the adhesive has failed or smells. I pleased my other Tacoma buddies bought it also and they are pleased Im buying again to do the bottom. One big box has done the roof and 2 doors with one panel left . I doubled some areas here and there I might have had more. I also bought the up graded roller after reading reviews it kicked butt , in 2 months friends have borrowed it after I was testing subject they use it extensively, and got it back in fine Im pleased.

Supper easy to work with. I laid them on my driveway. So they can heat up with the sun. That makes it even more easy to install it. I didn’t like the roller I used a handle of a screwdriver. That helps out a lot for the thought corners. I have a 89 c1500 and the cab sounds solid now.I used a box and half for the entire cab. Ceiling, floor, under rear window, fire wall I did double the one on the floor.

Seems like it works. Did not check with a meter before or after but I feel as if the difference is somewhat minimal. I decided to buy and install this stuff on a Class C RV cab because of the intense amount of road noise. I realize that an RV is a moving house on wheels and will make all kinds of noise, but I really couldnt have a conversation with my wife when driving without yelling or hear the radio. I found killmat and decided to tear everything out and install these mats on doors and floors. I already had heat/sound resistant material in the doghouse from a previous install and do NOT recommend using this stuff in that heat. Post install drive seems like it reduced noise about 15 to 20 percent. Enough to have a conversation without yelling. My wife and kids say that they can tell the difference but Im a little more critical of my work. I also swapped out the crappy ford speakers with better speakers and can hear the radio fairly clearly. The difference is NOT night and day...it is more like night and early morning. It works but this is still an RV. It may work better in a regular vehicle. Was it worth all of my sweat to install...yeah, I think so.

I used this in conjunction with egg crate foam material. This inexpensive box went a long way for my Crosstrek project. The car had ridiculous amounts of road noise, could barely hear voices on the stereo. I good roller helps for application. You can cut this stuff to fit anywhere you can reach. I used the egg shell for harder to reach areas. I only applied the mat to metal as it was the sturdiest part of the car. If you ever have to take this stuff off its going to be one hell of a mess. Sticky tar/rubber base but the foil keeps it covered. I also made some non stick pads for the floor mats that work well. While I didnt take measurements with a db meter I did only do my four doors first and kept hearing weird car noises....I didnt do the hatchback. When I did that and added the floor mats my car was as quiet as could be. No ear fatigue from road noise and my stereo sounds great(with some other tweaks). This is subjective but I find that every toyota Ive owned has a pretty quite interior. My Crosstrek is now on the level and maybe a bit better than that. I can listen to the radio at a low volume and still hear.

This product likely sat in a hot warehouse, and does not work as intentioned. It has an adhesive side, with a covering paper, and then it has a paper that you should be able to peel off the front side of it, but only one sheet out of the entire box worked like that. The rest were all stuck together

does as it should

I have used many sound deadening materials before. And the cost is normally outrageous. What I got in this pack did exactly what I needed it to.

This product is very easy to install and adheres very well. My car has about 1/2 the road noise it did before. Its also one of the least expensive products that actually does what it says. Very happy with the purchase.

My 2016 GMC Yukon XL has over 153K miles and was starting to exhibit a lot of unwanted creaks, rattles, and other unwanted noises. I applied about 10 sheets to the floor pan in the rear cargo area and under the second and third row seats and WOW, what a difference!! It tamed almost all of the rattles and quieted the ride overall. Im going to order another box or two and get to work on my Transit van (350HD,) 2014 Prius, and 2019 Tesla Model 3 next! Absolutely 1000% recommended!!

was amazed at how much one box can cover, the parts I covered on my car definitely make it feel more solid and less like a tin can. For noise cancellation, I do not notice much of a difference but I love how solid it makes my car feel, and when lowering the hood it is definitely canceling all the noise of a thin piece of metal shed door closing noise that happened before, now it sounds sturdy and silent. some weird rubber smell at first but did not linger. easy to cut with scissors or with a razor, I am living in a desert environment so the heat of summer helped the stickiness/ adhesion. would recommend.