Car Sound Deadening Material Mat - 197 mil 8.7 sqft Auto Audio Deadener Foam, Sound Dampening and Heat Insulation for Truck, Vehicle

I had a heavy duty stainless steel sink installed as part of a new countertop. However when they install the sink They used a silicone adhesive for the sound deadening mat under them sink but forgot to remove the silicone facing. So the sound deadening Mat did not adhere and stay attached. When removed there was a noticeable difference between the side of the sink with them deadening mat and the side without the deadening mat. I tried every glue instant grab possible to no avail. Then I found this item on Amazon. $14 for 6 or 8 pieces but I only needed the one and it was worth the price many times over if I had just had it to begin with. I use the old Matt as a pattern cut it out with a good pair of seamstress scissors tested the fit. Remove them film from the glue halfway touch the deadening mat under the sink then remove the rest of the mat and attached just by pushing it tight to the under sink. What an amazing difference in sound hearing the water hit the stainless steel sink in just a nice soft sound. That whole process took about 1 year with no help from the countertop firm. They offered no help or suggestions. It's one of the few products like other products you can find on Amazon. Fast delivery to boot. That's one thing we could never do without the internet.

Just as described. Well wrapped and excellent quality

seems to be a good solution

very good quality, easy to fit any contour.

Good product. Used on the inside of the trunk on a 2025 Corvette after adding an aftermarket exhaust. Huge improvement of the in-car noise.

It’s not bad for the price at all my only complaint is it’s not very sticky it feels like it would be but it peels back you really got to press it on and apply heat to it for it to stay but for the price you pay it’s hard to argue when real quality cost 6x as much as this

I used this to wrap around my kitchen sink bowl to dampen clanging and it worked great. Significant difference.

Actually seems to work on silencing the engine noise from golf carts and UTVs. Haven't had it long enough to promote the durability but it seemed relatively tough, the adhesive seemed very good too.