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5
No more scrolling. Best price, abundant, does its job.
Model: 36 Sqft, Model: 36 Sqft
I have it under the closed cell foam. Itโs great. Just as great as Killmat and all the other butyl rubber products. Let me ask you to do something: look at the people who rated it 1 and 2 stars. No reviews. No pictures. Why? They donโt want to see the most budget friendly product getting sold. Thatโs some weak business. Rest assured youโll be happy with this.
Why did I buy both types? Butyl rubber helps the car not be a tin can. It keeps the outside road vibrations out. Closed cell phone keeps your music in. They work best together., Kumbaya, we have unity! We can get along, even in this age in time. The closed cell foam is cheap. Youโll get it to replace the nasty cloth under your carpet. Do the knock test. It wonโt help. You need this too. And truth be told, I prefer that it has no name on it. Iโm not paying money so you can brand yourself on my car.
Ps: these products go on and donโt come off. Donโt mess up. Itโs the same for the competitors and the closed cell foam. One shot. Do it right the first time.
Iโm writing this review after I used up my first box and am getting more. Happy returning customer.
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Reviewed in the United States on May 17, 2026
