SOOMJ 20mmThick self-Adhesive Sound Proof Padding Soundproofing Foam Acoustic Eggcrate Design Car Heatproof Foam Deadener

This is a very high quality product and a good value for the money. I used it to replace my 20-year-old rotting sound deadener mat on my boat's engine hatch. The new material is fairly thick, has a good backing layer and feels dense. I used 3M 90 contact spray adhesive to attach and it seems to have a solid, tight grip. Engine noise is now reduced. Would buy again.

The SOOMJ 20mm thick self-adhesive soundproofing panels really deliver! Installation was super simple thanks to the strong adhesive backing. They noticeably reduce noise, making my space much quieter and more comfortable. The thickness adds great insulation without feeling bulky. Considering the price, this is a fantastic way to improve any room’s sound quality and comfort.

...it's a challenge to peel the substrate

perfect

SeaRay I/O engine cover didn’t have insulation other than on interior sides. Used this with great results in the engine cover too. Had to custom cut and it is quite sticky but workable for a novice. Noise greatly reduced (not silent) but much improved.

Super sound deadening material. I used this in my boat engine compartment to quiet the noise that he engine makes during operation. I went from steaming to my passengers to talking to them. I had to check to see if the engine was really running!

I am an engineer and I used this material for noise insulation and soundproofing in the doors of my car when I installed an advanced audio system. I have used several types of materials for the correct acoustic design of car doors. I used this material one for the door cards. And under this material there is another layer for vibration insulation.

Unlike other reviews, I found the adhesive backing very sticky and it stuck great (so far). The foam is a little delicate so if it's going to be in a rough abrasive environment it will flake off. So that's not great.

Klebt super und dämmt ordentlich. Gut zu verarbeiten.

كل الا اخذته ما ندمت فيه لانهم فادوني بزياده حد

防振材の補足としてドアの内側に貼りました。

湿っぽい感じで少し、安っぽく感じる エーモンの製品の方が、しっかりしてる感じ

Isolation plancher