For the price these are a good value compared to dynamat, however the dynamat is a lot denser if you compare the two.

This item quality is great. , works great, easy to use, very consistent product, great value.

This product is a great value with above average quality.

Good value for the price did entire Tacoma double cab for cheap.

Great value, very convenient the way it is packaged, would by this one again anytime

So far I can hear a difference when driving down the road..less rattling, more of a quiet ride inside.

The ride is noticeably quieter, but slightly less so than I initially expected

This is not a magic bullet to creating a silent car interior, but will put you pretty far along the path to a quieter ride

Makes the squeak box toaster a much more comfortable ride particularly on the highway.

silent riding now! added some foam on top in the hatch area...not sure if i needed it, but better to just do it once.

I purchased this to line the outside of a wooden box I built to contain a Bitcoin miner, as well as to line both sides of 5/8 inch plywood before attaching to the walls and ceiling of the room the fans blow into

This was the best deal on sound deadening I could find sounds like you're knocking on wood when you knock on my roof now

This sound deadener is very good quality and I'm extremely pleased with the results

I'd recommend this to anybody trying to improve sound quality in their vehicle

Would recommend to anyone looking to improve sound quality in a vehicle.

Very helpful & pretty well thought out, but the quality of the roller is questionable

Great price and Very good quality i highly recommend and will repurchase if i ever have to a sound system in another car of mine

The adhesion is very good as well, and I found it easy to peel off and put on a slightly different location without it loosing stickiness

It has excellent adhesion and forms well over irregular surfaces

My speakers are JBL GX602, and a cheap-o Walmart sub I got as a placeholder while I finish building the real deal

pretty good adhesion, but not like the high-end stuff (secondskin).

Has a decent weight to it and has very good adhesion to properly prepared

and I have to say, they have a excellent product at a great price

Overall good product and price; however I wish it was of thicker material .

b/c the residue is very sticky.

Just as good or better than popular name brand sound deadening material at a significantly cheaper price

worked well easy to apply sticks like expected good price

Amazing difference after insulting a cargo van bulkhead divider

b/c the residue is very sticky.

I did not do the headliner but did notice a BIG difference in sound or lack of, driving on the road, and would recommend this product to everyone.

Made a significant difference in the sound quality of my music along with making my truck overall quieter.

Surprised with the quality and how pliable these are even in cooler (50*F) conditions it still went on great

My speakers are JBL GX602, and a cheap-o Walmart sub I got as a placeholder while I finish building the real deal

The doors feel more solid, and the roof won’t sound like a tin roof in the rain

The other pro is that my doors sound solid when closing.

The doors of my Tacoma sound like a BMW when they shut...very solid.

So easy to cut and install even in difficult interior door compartment.

Just got it today and have not put it in, but it seems like it will do the job it is intended for.

The product did an alright job after covering the 4 doors entirely and the floor pan beneath the floor mats of the front seats

I can't see paying more for a name as this product does a great job at a great price

Easy to work with and it did a fantastic job of deadening sound and insulation

They did a fantastic job and my car is nice and quiet and I got cold AC which cooled my car in about 40 seconds after sitting in 120 degree heat

I purchased this to line the outside of a wooden box I built to contain a Bitcoin miner, as well as to line both sides of 5/8 inch plywood before attaching to the walls and ceiling of the room the fans blow into

b/c the residue is very sticky.

The only reason I gave it 4 stars out of 5 is that although good - I wouldn't want to set expectations to high.

The only reason I gave it 4 stars out of 5 is that although good - I wouldn't want to set expectations to high.

I purchased this to line the outside of a wooden box I built to contain a Bitcoin miner, as well as to line both sides of 5/8 inch plywood before attaching to the walls and ceiling of the room the fans blow into

It conforms well to curves as long as you know how to work the material

The extremely expensive material might out perform it in a lab, but you would be hard pressed to tell the difference in a vehicle

They cut pretty well with scissors and seem like a good material

I will never buy the expensive name brand material again

Laying the strips in the sun for 10 minutes while you place the preceding piece will soften the material enough to make conforming to the mated surface easier, but not enough to make the asphalt gel.

I think people need to set their expectations, they’re expecting this to perform like the significantly more expensive Dynamat

Every bit as good as Dynamat and easy to install with the right metal-barrel roller.

This matl. is a great bargain, every bit as good as Dynamat.

Every bit as good as Dynamat and less than half the price

The mat is as thick or thicker than dynamat extreme but much cheaper

even better - dyna*** products can suck it - way too expensive IMO - its all marketing and hype - this product is just as good if not better and works perfectly - and yes, I've used

I purchased this to line the outside of a wooden box I built to contain a Bitcoin miner, as well as to line both sides of 5/8 inch plywood before attaching to the walls and ceiling of the room the fans blow into

even better - dyna*** products can suck it - way too expensive IMO - its all marketing and hype - this product is just as good if not better and works perfectly - and yes, I've used

That and the summer heat will help bake out whatever volatile chemicals are in the sound deadner and get them out of the car ASAP.

I purchased this to line the outside of a wooden box I built to contain a Bitcoin miner, as well as to line both sides of 5/8 inch plywood before attaching to the walls and ceiling of the room the fans blow into

The only reason I gave it 4 stars out of 5 is that although good - I wouldn't want to set expectations to high.

Surprised with the quality and how pliable these are even in cooler (50*F) conditions it still went on great

I purchased this to line the outside of a wooden box I built to contain a Bitcoin miner, as well as to line both sides of 5/8 inch plywood before attaching to the walls and ceiling of the room the fans blow into

and it was just enough to do the entire trunk, inner quarter panels, rear floor pans, driver and passenger floor, complete sail panel and rocker panel area.

The product did an alright job after covering the 4 doors entirely and the floor pan beneath the floor mats of the front seats

My speakers are JBL GX602, and a cheap-o Walmart sub I got as a placeholder while I finish building the real deal

I purchased this to line the outside of a wooden box I built to contain a Bitcoin miner, as well as to line both sides of 5/8 inch plywood before attaching to the walls and ceiling of the room the fans blow into

This is not meant to act as a sound barrier, only to kill metal panels that resonate.

I would also recommend installing this stuff in doors, behind sail panels, on or below rear decks, etc.- basically any panel that a speaker mounts to; this will reduce the energy your speaker wastes resonating that panel, and make your speakers have a much more clearly defined sound in the mid and low range

and it was just enough to do the entire trunk, inner quarter panels, rear floor pans, driver and passenger floor, complete sail panel and rocker panel area.

I have loud exhaust any way, but it seems like now at around 50MPH and approx

I was more interested in reducing a nasty harmonic from the rather loud exhaust system than I was in making my "audio system" function better, but it's the same idea

The only negative thing I think it did was make my exhaust sound louder in the cab at certain RPMs.

I purchased this to line the outside of a wooden box I built to contain a Bitcoin miner, as well as to line both sides of 5/8 inch plywood before attaching to the walls and ceiling of the room the fans blow into

The only reason I gave it 4 stars out of 5 is that although good - I wouldn't want to set expectations to high.

My doors and trunk have a more solid feeling to them now, road noise have been reduced

This product helped with vibration in the doors of my f150 platinum supercrew and seemed to help keep road noise out as well

It won't cut out road noise super drastically but for the

I purchased this to line the outside of a wooden box I built to contain a Bitcoin miner, as well as to line both sides of 5/8 inch plywood before attaching to the walls and ceiling of the room the fans blow into

Idle- 31 db, 35 mph - 52 db

After installation my numbers are Idle- 31 db, 35 mph - 35 db, 70 mph 53-58 db (depending on road conditions)