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

Very impressed with the performance of this mat, especially for the price. I installed it on the floor and rear of the cab on a 2006 F350 6.0 Powerstroke. I still havent finished the job but Ive heard enough to rate the product. I plan on doing the doors and ceiling tomorrow. I started the truck just now. This is without the factory carpet and pad installed. Without the boot on the floor shifter. Without the seat installed. The cab noise has been significantly reduced. Night and day difference. This is the most affordable mat I could find and absolutely will be buying more for two other vehicle projects I have.

Have used these on multiple vehicles and am very happy with the quality and price point. They stick very well! I recommend getting a set of rollers to really put some pressure when installing. I lined my trunk/hatch area in my 07 Honda Fit and noticed it was quieter (even with the wind noise Fits are know for:) I follow it up with some sound deadening mat. Very happy with this product! Would and have bought again!

I bought the 50 square foot package and it came in just the right sizes that made it and easy job to piece them together and get great coverage. This is the floor of a 1976 F150. These sheet metal floors are usually quite tinny and transmit road noise. With only a couple of sheets installed I could already tell it was working and it looks great too! I bought a package of three sizes of rollers to facilitate the install.

Adhesion and sound deadening are good for 50 mil. The sheets are large, which makes it harder to manage, especially if there are alot of curvature areas in vehicle.

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.

Product was used in a 2018 Chevy Express Extended Passenger Van conversion. After gutting the van we lined the entire walls in back and side doors, wheel wells and ceiling with the product. On our first short trip to a National Park we were amazed at how quiet the interior was on the highway. We could not hear most cars passing by and semi trucks were very muffled. The only doors we did not apply yet was the driver and passenger doors and yet the sound dampening was awesome. The application process was fun and easy. The lines on the foil backing made it easy to measure and cut straight pieces to fit where needed. We did purchase a heavy duty pair of scissors at the DIY store for under $20.00 which made the cutting of product easy. We even used some of the backing paper to create templates of some of the more challenging areas and used outline to trace onto back of product for a perfect cut and fit. We purchased two boxes and have a half a box left. Oh yea, we also purchased the metal rollers recommended for pressing the product securely against the area applied. One more thing, one of the reviews for this product recommended using a metal spoon to press product in hard to reach areas and it worked great.

Looks great and works great. Husband loves his Christmas gift!

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 hardest part of the whole install was removing the headliner.

Excellent product I would buy it again