Customer Reviews for VEVOR Car Sound Deadening Mat, 200 mil 3.3sq.m Automotive Sound Deadener, High Density Foam Sound Deadener Material & Heat Barrier, Double Layer Waterproof Structure Acoustic Insulation Mat

I bought 3 brands of butyl sound deadener to see which one lived up to the hype and the best value. Measured a random sheet out of each box with calipers in 20-30 spots around the sheet, then weighed on a digital scale. - Vevor 80 mil butyl is 80 mil thick average. Sheet weighs 10.87oz and is 145sqin (10\"x14.5\"), which calculates to 13.4sqin per ounce. This was the heaviest butyl of the bunch, nice and sticky, no noticed odor. Installing this sound deadener. - Kilmat 80mil butyl is 80 mil thick average. Sheet weighs 8.2oz and is 160sqin (10\"x16\"), which calculates to 19.5sqin per ounce. Sticky, but weighs the least and I could notice an odor while handling it. Sending back. - Uxcell 80 mil butyl is actually 65 mil thick average. Sheet weighs 9.67oz and is 151sqin (9.75\"x15.5\"), which calculates to 15.6sqin per ounce. This was the least sticky of the bunch, probably poor adhesion as mentioned in another review, no noticed odor. Sending back. (65 mil = false advertising?) As for sound deadening qualities I'm not sure how Vevor will compare to Kilmat, but Vevor is heavier and it's less expensive.

good stuff, fast shipping, great price, plan on getting more of this later this month for my shop! Love it

As good as the expensive name brand stuff. Sticks just as well and is dimensionally similar, except there is more to the box.

Why spend a fortune for this type product. Easy to install. Easy to size to fit. Adhesive backing is strong. You must, however, use a quality roller or your results will be poor.

Really like this stuff. Used it on my 99 Chevy Silverado and now am installing on my 99 Mazda Miata. It is very easy to install and works very well as sound deadening and at a great price.

Works nice . Easy to work with . U want way too many words in review . Stop asking me to review what I buy .

As soon as I can get the old sound deadening cleaned off and the new installed i will take a picture to show, but it seems like a great product for the price!

You get a lot for the price, however the height of them should be more as you need two pieces per door. regardless of using them horizontally or vertically and I used this product on several cars. they stick well and certainly a good product but lacking in one piece application.

I actually used 1 of the sheets to line the inside of a Eureka Filtro coffee grinder case. The body of the coffee grinder is aluminum and produced a higher pitched sound while grinding the beans. With the Vevor mat installed on the inside of the case, the sound was lower pitched and softer.

My first time ordering from Vevor. They sent the wrong product, something completely different than what I ordered. Too much of a hassle to make them believe they shipped the wrong item. Will not be ordering from them again.