I have about 7 queen size foam mattresses to give away. This yellow foam is not designed for sound adsorption, but they do adsorb sound and you can stack them if you need better adsoprtion coefficient at lower frequencies. They would be great for someone who would like to experience for free the effect of foam for room treatment. I used this foam on the wall and hanging from the ceiling to build my sound cocoon.
Anyway, I would hate to trash them. Any other suggestions for recycling them would be welcome.
Bruno
