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

(11 customer reviews)

The cost effective 50 mil automotive butyl and foil sound deadening! You are not just buying an excellent quality product but also saving more than 20% comparing to competitors as well!
Now everyone can easily eliminate the annoying road noise in the vehicle. We’ve designed the product that pretty efficiently handles the rattle and reduces noise while being affordable to almost everyone. KILMAT would deaden the entire car for the same money that would be enough to only insulate the doors using the expensive brands material.
Automotive self-adhesive insulation consists of butyl. KILMAT sound deadening has a total weight of 0.35 lbs/1sqft. This weight ensures optimum efficiency and sound insulation that could be possibly gained from 50 mil thickness material. KILMAT 50 mil is light weighted sound deadening material!
Car insulation KILMAT has a special indicator as to if it is installed correctly. The special embossing on the foil must be rolled out with a roller till it is plain smooth, then you’ll be 100% sure that the soundproofing is set correctly and professionally! The sound dampening material comes in handy size sheets which make it easier in terms of cutting and installation process!
Sound deadening material specifications: Nominal thickness 50 mil; Total coverage area of 50 sq.feet; Number of sheets in the stack 47; Nominal sheet Size 9.8×15.7 inch. Roller is not included.


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SKU: B0751G6TMV Category:

Date First Available: August 22, 2017. Best Sellers Rank: #362 in Automotive. Customer Reviews: 4.8 out of 5 stars 5,551 ratings 4.8 out of 5 stars. ASIN: B0751G6TMV. Batteries Required?: ‎No. Batteries Included?: ‎No. Special Features: ‎Sound proofing, Application from the interior side of a vehicle, Foil with KILMAT Logo, Indicator of correct installation on the foil, Self-adhesive, Light weight material, Automotive application, Wear gloves during installation, Butyl based material, Sound deadening, Vibro dampening, Installation on clean and degreased surface, Use roller during installation, Thickness 50 mil=0.05 inch=1.3 mm. Item Package Quantity: ‎1. Material: ‎Aluminium foil. Color: ‎Silver with Logo KILMAT. Size: ‎50 sqft. Is Discontinued By Manufacturer: ‎No. Item model number: ‎KLM5050. Country of Origin: ‎Russian Federation. Product Dimensions: ‎17 x 3 x 11 inches. Item Weight: ‎18.5 pounds. Part Number: ‎KLM5050. Manufacturer: ‎KILMAT.

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

Weight 18.5 lbs
Dimensions 17 × 3 × 11 in

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

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  1. T. McFarland

    I almost went the “poor mans” way and bought Frost King Foam Duct Insulation, but then I saw this Kilmat sound deadening was about the same price as the Duct Insulation. Using prime, I ordered and received the package the same day. I found it was easier to work with this material with my bare hands as using gloves the adhesive stuck to the gloves making it difficult to install – once I took the gloves off it was much easier to work with the material. I also found it to be easier to use a good pair of scissors instead of a straight edge razor – the material is thin enough to use scissors. It was a cold day outside and when the temp dropped below about 42 degrees the kilmat material became much harder, so recommend installing on a day between 50-70 degrees outside. Also, the foil liner wasn’t too sharp, I didn’t have to worry too much about cutting myself using my bare hands. As far as it doing it’s job as a sound deadening material? I installed these in a 2018 Jeep Grand Cherokee, and I can definitely tell a difference on the road noise, especially on the highway. It’s probably a good 25% quieter, if not more. My doors feel heaver, have a nice THUNK when I shut them, and sound solid when I tap the doors with my knuckles. I replaced my speakers in my doors at the same time and I am very happy with the results – no rattles and great sound. I did two layers – one on the outside panel and one on the inside panel – maybe overkill, but I received 50 square feet, which was enough to do all four of my doors doing double layers. This is A+ material.Read more

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  2. TheEnthusiast

    Decided to go with 50 mil Kilmat roll after doing extensive research and cost comparisons with other ‘well known’ brands. It was a no brainer on paper. Pros: – Super easy to work with and extremely pliable. Can easily be cut with household scissors. – Does not have super sharp foil edges and can be applied with bare hands – Very well packaged and comes in 50 pre-cut rectangle sheets, which is much easier to manage than a giant roll – ZERO SCENT/VAPORS – Decent adhesiveness when applied to a clean surface prepped with isopropyl alcohol Cons: – Stuff is a bit thin. However, you get plenty of product so I applied double layers to all panels for essentially 100 mil thickness. I noticed a rather noticeable difference in tone when I knocked on the panels with a single layer vs. double layer Probably worth your efforts to double up the first time. – the ‘square pattern’ application guides on the foil were a little bit difficult to press down fully with a regular roller. So I went over them as best I could with a roller, then used the back of the handle of a large flathead screwdriver which really flattened them out and gave me peace of mind Did 2 layers on both the inner and outer skin of the front doors of my coupe and still have over half of the product leftover. Stuff is really good and made a noticeable difference in my vehicle with just the doors done. Have not even touched the trunk yet. Rattles were cut down substantially and I can hear much more defined and fuller bass notes from my mids and subs. The front stage just feels a lot tighter and envelops the cabin. Tip: you do NOT need 100 percent application with these sound deadning tiles. 60-65% coverage on a panel is all you need. More than that and you are just wasting product and adding unnecessary weight. Would definitely purchase again.Read more

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  3. Dan N.

    I purchased this to line the bed of a project vehicle…my 1991 Bronco. With a hard wallpaper roller and a pair of decent, not great, shop scissors and a rubber mallet…yes, a mallet. Started with the fender wells, curved surfaces take a little thought, though even an overlap can easily be rolled flat. Made the seams near perfect by tapping them down with the mallet. Flat surfaces were a snap. The bed/floor is not flat, so I rolled the indentations “sideways” to work the material down. Went in way easier than I anticipated. Sound attenuation is “pretty good” for about 3/32 +/- thickness. I’d like to have had larger pieces, although they may have been a PITA to install, the sticky is pretty sticky…but does allow re-positioning. On a difficulty scale 1-5, 5 being hardest, I give it a 2.Read more

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  4. Sef

    I have never used sound deadening mats, but I customize my cars A LOT. The price of this product is way lower than the leading brands but the quality is fantastic. I thought I would be getting a lower quality alternative- side by side it looks and feels like the big name brands. You will notice how heavy the stuff is from the box, which wasn’t light nor fluffy. I especially liked the grid system for easy and precise cutting on the foil side. Once I measured and cut, install was a breeze. In fact, I had to re position a few pieces, the glue had no problem adhering even with a couple of times off and on. I did the door panels on my Tesla, which was already pretty quiet. It “seems” quieter but unfortunately that is seat of the pants, not scientific. I didn’t take before and after readings. I did put some behind the speaker in my Ram truck and sound DEFINITELY comes out louder than before, with less loss behind the speaker. 50 square feet is more than enough to do a vehicle completely. The instructions recommend using gloves- I didn’t and found no ill effects or reduced adhesion.Read more

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  5. Wonk

    I bought this on a gamble, I have always used dynamat for my material. I was doing a build for a buddy and he didnt have the extra money to use dynamat. I ordered this not knowing what to expect. I got the item on time and it was packaged well. I pulled out the first sheet and was very satisfied right off the bat. The material is plyable and sticks very well. The car doesn’t rattle at all. I would buy this stuff over the more expensive version any day of the week. I wish I would have taken pictures, it looks amazing too.Read more

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  6. Raheen T Frasier

    Awesome I’m running 5k on 1 NSV3-15 tuned low and she is holding up very well some are double layer but 50sqft for $60 is a hella deal especially for butyl. Can’t beat it. Amazon have the lowest price right now , stop contemplating and buy it you won’t be disappointed.Read more

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  7. James

    One of our bedrooms faces a fairly busy road, which makes it very difficult to sleep comfortably in. The constant droning of speeding vehicles whizzing past all hours of the day has been difficult to live with for years. Nothing seemed to work until I reached the end of my tether and thought I’d give these sound deadening mats a go. I know they’re meant for vehicles, but why not on a window? I applied a mirror tint film to the window, so from the outside you can only see your reflection and then placed these mats over the top, covering the whole window from top to bottom. Outside noise has now been greatly dampened. The bedroom is now such a calmer place to sleep in.Read more

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  8. David Barber

    I bought this to use on my van which I’m converting to a camper. To be honest I didn’t know what to expect as I have never been in a car/van with sound deadening. I can honestly say that after fitting it there is a marked difference (even my good lady noticed it. It is not the cheapest on the market but definitely not the dearest but it works. I found it really easy to use, the adhesive is very strong and its really easy to cut to shape too. If I need any more I wouldn’t hesitate to get it again and I would definitely recommend it.Read more

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  9. zerogrid

    Easy to fit and work with, easily shaped with an ordinary sharp knife if needed. Nice to have a product that is this good.Read more

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  10. H

    Easy to use and really impressed with how effective it isRead more

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  11. Sirmi

    This product is as good or better than the industry standard “mat”. It comes packaged in sheets and is easy to apply. Make sure to get a roller tool so that you can apply the correct pressure to apply the kilmat. I bought the 50 sq ft package, which was enough to cover the entire floor of my GMC Canyon and still had enough left over for the rear wall and at least two doors. Haven’t had a chance to get the truck on the road, but it made a noticeable difference in both the echo’s in the cab, and the sound coming off the sheet metal. Overall a great product and would recommend to anyone looking to make their car quieter.Read more

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