Review on SilverStone EPDM Sound Dampening Foam - Best Noise Absorption Material with Superior Adhesion in High Heat (2 Pack SF01-NEW) by Anthony Grover

First, the foam rubber breaks quite easily. Any pressure applied will leave permanent damage/dents. But the foam is quite thick, I put it in my computer's removable back cover and it doesn't really matter much, but I think it helps with vibration, at least from the fans and whatnot. Adhesion is good, no complaints. Just get tired of the tears and pressure breaks. If you use it for your computer, don't expect too much, it makes minimal difference.