Dynamat Dynaliner

Dynamat is a high quality sound proof and carpet under liner. It is simple to install and has a great adhesive backing. I would purchase again and advise all car builders this stuff is great, Thanks Ken

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Great Product

Second time using this product. The first was on a C6 Corvette. Only difference was the thickness. This stuff works great.

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Roof top in Jeep

I bought it to go around my new Alpine sub, but the sub was so tight fit and seamless sound it didn't need it, so I'm going to install it for noise cancellation in my Jeep top and other palaces and will update later.

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Kewl

Makes a difference! Sound is definitely dampened. Audio sounds better!

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Dynamat Dynaliner

I was unable to find this product locally and find it online with Crutchfield. Came in two days as promised.

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Mulit purpose

Used this on top of some Dynamat Superlite to finish off my door vapor barrier upgrade. This also works great to deaden OEM wire looms. Simply cut long strips of material and wrap the wire looms in the door and you get super clean sound with no extra noise. The lack of noise from the door where I applied this was noticeable and surprising. Different experience to notice what is no longer there from a sound point of view.

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Worth the cost and effort

This is a great sound deadening product. It is not cheap but it is worth the cost and effort. It will change how your vehicle feels by deadening sounds you probably don't even realize are there since you tend to tune them out.

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Multi use for Dynamat

I used the self adhesive mat to line the cold air return in the master bedroom. I was getting some noise from the basement while trying to sleep. It deadened the sound considerably. It also helped seal a few large gaps between the vent and floorboards. I have also used this product on my water softener, well pump lines, geothermal lines and dishwasher. Made a huge difference in the nighttime noises. Highly recommend this product.

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Good insulation for the trunk

Easy to apply. I used this to insulate my trunk for the subwoofer

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Works great

Does what it should

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Worth every penny!

Has made a SIGNIFICANT difference in the quality of lows and mids and excellent road noise suppression.

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Enjoying music again

Installed Dynaliner and Dynamat everywhere I could when I replaced my speakers in our 2016 Mazda 3 Grand Touring S with Bose system. Doors now close and sound solid and tight. Sound produced from the doors is powerful and clean. I can now listen to music instead of talk radio. Plan to finish the trunk area as time allows but everywhere I applied Dynaliner and Dynamat is noticeably quieter.

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Dynamat Dynaliner

easy to install and has helped with the road noise, Customer service was the greatest and the product was delivered on time. Will purchase again from Crutchfield as the need comes up

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Dynamat Dynaliner

Great product easy to use/install

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Dynamat Dynaliner

Great material!! Easy install

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Dynamat Dynaliner

I love this stuff. It goes on easy and sticks forever. I especially like it for the roof, quiets the rain extremely well as well as air noise.

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Dynamat Dynaliner

Works well.

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Very easy to use, and effective!

Very easy to use, and effective!

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Dynamat Dynaliner

Great product! Helps deadened sound.

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Works as advertised

I purchased this product to help reduce rattles in my trunk and door panels and to help reduce outside noise. I have a 2018 Subaru BRZ and it is not very conducive for good quality audio reproduction. There is a ton of road noise in the vehicle. I upgraded all the factory speakers to higher quality and added a subwoofer and amp, but the road noise kept me from enjoying the higher quality sound. Installing the Dynaliner helped a great deal, but I think I will still have to add some more in the future. The product does as it advertises perfectly, it is just my car that does not make good sound quality easy to achieve.

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Dynamat Dynaliner

High quality. Always the best from Crutchfield.

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Dynamat Dynaliner

worked very well with standard dynaliner underneath to take care of the last of the rattles, this fills empty space under panels very well

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Worth the time/money

I purchased this product to install on top of the Dynamat Extreme in my classic car and it's definitely worth the money and effort. I would say that installing this product on top of the Dynamat made more of difference then just installing the Dynamat Extreme by itself, so with the two combined, there's no comparison.

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Dynamat Dynaliner

1/2" thick dynaliner is a little difficult to work with over curved surfaces. This is my first time using this product so some experience should help. Not sure how it performs with temp control yet.

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Dynamat Dynaliner

Great stuff. I love it.

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Easy to cut, stays in place

Goes in easy, really deadens the sound. Very sticky and can conform to contours of the surface. I put this in a classic car project to help with the heat on the roof.

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Boat sound proof barrier

Great product. Used on my boat for engine compartment sound proof barrier.

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Worked as described.

I put dynaliner in the footwells and transmission tunnel and dynamat in the trunk floor of my 99 4runner because it is loud on the highway and the cupholders which sit over the tranny tunnel get very hot on long drives. All in all the dynamat did a better job of cutting down noise, however the dynaliner did help some with noise and did fix the hot cup holder issue. Only other tip with the dynaliner is to make sure you get the appropriate thickness for the areas you are trying to cover so that any trim pieces you put it under will still fit.

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Dynamat Dynaliner

amazing stuff

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Dynamat Dynaliner

Great product. This is best used as sound insulation on doors of classic cars. Great price.

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Dynamat Dynaliner

Used the 1/2" DynaLiner to insulate firewall in 1975 Corvette. Also used 1/4" on floorboard. Covered the entire interior with DynaMat first.Great product

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Killed exhaust drone

I used a ton of this material in the back of my Jeep SRT to lesson the drone from an aftermarket exhaust and it actually worked!!

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Works well

Definitely a noticeable difference

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Dynamat Dynaliner

YOU Need to use this if you want to reduce cabin noice. I have a big turbo 2003 GTi with a full 3 inch turbo back exhaust. I installed this on top of Dynamat in the rear trunk and really wanted to cover where the muffler is located and wheel wells... WOW is all i can say. With the entire rear of the interior out of the car, it is as quite as it was with the rear seats, rear door cards, and carpet panels IN the car. I can't wait to hear how quite the car is with the full interior is back in. Just make sure to get 2 packs for more floor coverage. 1 pack isn't enough, but it is worth the time and money if you want to lower cabin noise.

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Dynamat Dynaliner

I LOVE IT

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Dynamat is quality

Crutchfield has the best prices. Don't waste your time anywhere else. Dynamat Dynaliner is worth every penny.

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Very good

Very good. Sticks and form fits well.

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Dynamat Dynaliner

Works great

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Dynamat Dynaliner

The Dynaliner has been installed over Dynamat on the front floor and inside the firewall. The noise reduction is REALLY NICE.

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Dynamat Dynaliner

Easy to put down

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Great buy

I used this to replace the factory shield under the door panel and it worked amazingly well.

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Dynamat Dynaliner

Paired this with DynamteX in 2013 Ford F-150 supercab , perfect. Certainly less road noise but biggest improvement is clarity of vocals and instrumentals at all volume levels, I have a Kenwood DDX396 with 4 Alpine speakers plus the Alpine 8" sub, volume at 1-7 is clear/clean and we speak in a normal voice. Imperfections in my CDs and previously recorded USB really stand out. I'm looking to doing new recordings with updated software.

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1/2" Dynaliner

I like this stuff. It's thick, yet compressible, yet bounces back. The sticky backing is surprisingly adherent with a well prepped surface. My only beef is it's lack of stretch. It's difficult to work into and around corners, requires cutting lines to lay in.

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Great and easy to use

Great Product, easy to use and works as advertised

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Dynamat Dynaliner

Did what i need it to do

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Dynamat Dynaliner

I live on a gravel road, cam hear every single rock hit underneath, older bronco has no noise dampeners, installed this mat all in cab and cargo, NITE AND DAY difference. Rides quieter than my newer model truck now, also noticed blocks heat from dual exhaust under rear seats

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Retired

Great product! Easy to install and stays in place after installation. Carpet glued to the dynamite and stay in place. I installed the dynamite on a 69 Corvette and am happy with the outcome.

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Great stuff! Floor issues resolved and quiet cool classic car

Mom and daughter trying to finish Dad's (deceased) last project. 1981 VW Rabbit Diesel that had major floor rot. Repairs made to address rust, body work done and primed by friend James. Mom's turn with the Dynamat and Dynaliner...It wasn't that bad. Sticky at times but this ole girl got it installed! Ready for the carpet. This will be the quietest Diesel yet! Not running yet but help is on the way. I have used this product before on another VW Rabbit Pickup and it works.

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Great Product!

Great product. I was concerned with it seeming to be lightweight, but it goes on well and does a great job of muffling road noise.

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Dampens noise and vibration but does not stick well

Great packaging and feels like a quality product. Seems to help with noise but does not stick very well. I cleaned area with alcohol first and rolled it down and its still coming up. I used it in my rear wall in my truck.

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Dynamat Dynaliner

Sound deadening with the added bonus of blocking heat. Perfect product.

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Dynamat Dynaliner

My go to product when I need heat or noise insulation. Used this order to insulate a rear mounted auto air conditioner from heat in the trunk of the car. Dropped the temperature of the cooling air by about ten degrees (55 to 45 or 46 degrees) on a 90 degree day. Makes the unit much more efficient.

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Works great

Super easy to work with and use. Makes a different and i wish i bought more.

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Dynaliner 1/8"

I used the 1/8" thick Dynaliner in two areas of my 2016 Ford Transit Connect Cargo Van. I used it on the front driver and passenger doors over Dynamat Extreme. That's as much as I could get by with behind the door panel trim. That alone provides some degree of thermal barrier on the door panel as well as additional sound dampening. The second location I used it on is a metal bulkhead. The bulkhead had a vibration rattle at certain rpm's and poor road conditions. So I started with Dynamat Extreme on the backside of the bulkhead (the side in the cargo area) surrounding the perforated window in the center of the bulkhead. Then I applied 1/8" Dynaliner over the Dynamat. That totally eradicated the rattle. I have no regrets going the extra mile in expense and installation time by using Dynaliner throughout my Transit Connect. I used 1/2" Dynaliner on the roof, the two side slider & two rear doors and several body cavities. I used 1/4" Dynaliner on the window metal panels (where the glass windows normally would be). I used the 3/4" Hoodliner over Dynamat Extreme inside the engine hood. I would estimate the engine--which was already quiet from the factory--was about 20% quieter at idle speed. You'll benefit having both a thermal barrier and additional sound dampening using Dynaliner over Dynamat Extreme. Yes, it is worth it! Beware: purchase only from an authorized Dynamat vendor. Dynamat voids their warranty if purchased from an unauthorized d

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This Stuff Works!

I just took possession of my new 2016 Ford Transit Connect Cargo Van that I use for film production. I immediately installed Dynamat Extreme and Dynaliner throughout the entire interior. I created templates for every single cut in advance. The templates helped to dramatically speed up the installation process and reduce waste to virtually nil. Because the van is all black, I also opted to use 1/2" Dynaliner on the roof to reduce thermal heat transfer. I used 1/4" Dynaliner on all the metal body panels and body cavities (over Dynamat) and used 1/8" Dynaliner (over Dynamat) on the front driver and passenger doors behind the door panels. While I primarily used the Dynaliner to make the interior a little bit cooler during the summer months, I was impressed at how much it assisted in aiding additional sound deadening, a noticeable difference over just Dynamat alone. I also installed Dynamat and 1/8" Dynaliner on the back side of the metal bulkhead to stop an annoying vibration noise. I taped every seam and edge with Dyna Tape to prevent butyl seepage on my film gear and cases. I can't believe how much difference the Dynaliner made on all all black van in summertime. I would estimate it is 5 to 10 degrees cooler inside on hot days. Bargain hunters beware: Dynamat only warranties their products when purchased through authorized dealers. They don't sell their products on Amazon. Don't get taken by knock off products on the gray market.

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Dynaliner performance

Liked the closed cell structure of the material, like a combination of rubber and vinyl to really help absorb and block incoming noise. I used this product in conjunction with several different strategies and products to lessen the noise inside my '97 Pickup, which had no insulation on the back cab wall, with a much improved reduction in noise. I used carpet padding as well and feel that I Could get similar enough results with it for 10% of the cost. I'm not a "brand guy".

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Dynamat Dynaliner

Used Dynaliner in rear of cab in 99 dodge ram extend cab. Installation was a breeze. I did have to cut it an installed in two halves because original dimension didn't cover the area I needed to cover. But by cutting in half and turning it 90 degrees I was able to cover the area with no problem.

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Dynamat Dynaliner

The Dynamat Dynaliner worked well in our show displays. It also worked well for cushioning some sensitive components.

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Dynaliner 1/2"

Lots of work to apply but worth it.

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Great product

Bought carbon fiber hood and wanted to avoid cutting parts of it to make stock heat shield fit. After shopping around decided to give this a try. Was a bit difficult putting down by myself but eventually got it and not only does it look great it works amazing. After two hour drive in 90 degree weather hood was cool to the touch. A must use product when dealing with aftermarket hoods.

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Easy to use

Most people will be familiar with this product. Replaced the complete lining on the rear cab of my truck. Easy to install and conforms well to contours.

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Dynamat Dynaliner

My wife and I installed Dynamat and Dynaliner on our 1952 Chevy Pickup daily driver. Primarily to keep warmer during winter months. Installed on roof above headliner and behind seat and in doors and on floor. It seems to help the sound system too. There are other brands, but have used this before and know I can depend upon good results. And the service from Crutchfield is excellent too. A company we have depended upon before.

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Dynamat Dynaliner

Product performed just like I expected. I covered the doors in my 72 Camaro, before installing rebuilt door panels, and modified speaker enclosures. Used my heat gun to make it conform better to door frame, don't get it too hot, but that should be a no brainer! Haven't finished with stereo install yet, so I can't tell you how much sound it blocks, but I expect it to be a major improvement over old 72 Camaro rattles. Wish it was a little less expensive, I'd do the whole car!!!

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