24 Pack 2” Thick Pyramid Acoustic Foam, Sound Proof Foam Panels for Walls

Very disappointed my last order was never completed I only got half of my Acoustic foams instead of 24pack only got 12 and paid in full. Im still waiting for the other 12 .its almost 2months. very disappointed .. I wonder if I ever gonna get the other 12. Or is it a SCAM. KEEP IN TOUCH

Muy buenos, me dejaron el cuarto justo como esperaba

These are little thin (Not industrial quality) basically just thin foam like from a mattress pad...BUT that said being that my walls have ZERO insulation (just sheetrock with zero insulation in between) These foam pads on my cieling work wonders AND look great! I work from home and do podcasting ...the sound is fantastic! There were just enough pieces in my order to cover the entire area I needed to cover. Mine didn't have a bad smell thank goodness....so I was able to put them up the same day I got them. I would definetly order again!

The smell isnt great, and it takes a day to expand, but it's worth the price and effort. Dont get 'spun up' regarding how long it takes for the foam tiles to expand. A sound engineer will tell you there are only two ways to get these to the intended size and shape: 1. Wait. Let them sit in your garage or patio because the smell can be a bit 'much'. It will normally be 12-48 hours for full expansion. 2. Wrinse & Dry. Think of them like a new sponge. Dunk them in a bucket or sink until they expand. Squeese them if necessary to expand stubborn flat spots. Then, toss them in the dryer at a low-to-medium setting for about 25 to 30 minutes. I was afraid to run them any longer because I pictured a melted blob in my dryer if I did it for too long. The result was that I had to dry them in batches several times. BELIEVE IT OR NOT... No. 2 is actually the easier way. I rated adhesion and absorbency as 1/5 because they dont come with adhesive, and absorbency is not their intended purpose. If you need to mount these (and I cant see how you wouldnt need to) it is my highest recommendation to use Scotch 6065 Spray Adhesive REPOSITIONABLE. Elmers & Loctite also sell a similar product but it does not hold as well - you actually cant mount these using Elmers & Loctite if you follow the directions on the can. This is why I recommend using the Scotch 6065 for mounting. As acoustic treatment, these panels work just as well as any other more expensive brand. Dont believe the hype about expensive acoustic treatments. There may be SOME difference between the pyramid and the wedge style of foam panels, but trust me that the difference is negligible. JHA Scotch 6065 https://www.amazon.com/dp/B00YR9E3VC?psc=1&ref=ppx_yo2ov_dt_b_product_details

No adhesive tape in the package. Some panels are damaged