Kaqiluo High Density Self-Adhesive Sound Insulation Acoustic Closed Cell Foam, 5.8 sqft x 0.4in Thick, 50+kg/m³ ,Sound Proof Padding, Fire/Water Resistant Acoustic Treatment Foam

Really functional! I put them on the side of a loud mini fridge a couple months ago, and they seem to be holding strong except for the corner at the top, wanting to lift a little bit! It’s made a significant difference in the level of noise and I don’t worry about the heat of the side against the wall as much.

Excellent and exactly what I was looking for. I think the mixed reviews are based on the misunderstanding of what the material is like. It’s a flexible/bendable foam; not rigid. So it’s great for custom use. The sound proofing is as expected. It dampens sound, and is easy work with. Just put it up, so we will see how long the adhesive lasts. In the spot where I used it, there is a vent that has worn other soundproofing prematurely. So if it sticks more than a month then it will outperform more expensive ones we have used in the past. I will update in a month. Slight odor, but not overly offensive. I imagine it will fade. I cannot smell it unless right next to it.

Lo compré para mi esposo, compró una Van Ford y la cubrió las paredes para minimizar ruido para afuera, ya que la va a equipar sistema de música!

Out of the box, the product already showed markings creases, so if you were using this visually, it would look bad straight out of the box. It’s very very difficult to use and if you’re going to cut the fabric at all, it’s going to Fran rip as it’s very difficult to use. Definitely not worth the money. Go to the fabric store and get something else. I would never use this product again.

Très bon produit et colle très bien