Acoustic Field foam substitute...-Acoustics Forum-Acoustic Fields Forum

Hi Dennis
thank you to answer so quickly

yes, that’s what I thought about the specification, it is very difficult to find product with complete specifictaion.
I will begin by asking them at Fletcher Insulation if they have more numbers, especially absorbtion corfficient or sabin…

and I will continue to look at something else over there.

another question, is it a good idea to constrain more glass wool into the 2″ foam space you specify, like, let say 4″ of wool ?
will it help absorbtion by compensating a poor wool coefficient or destroy it ? I think it is bad because of the needful air wich disappear inside the wool but I prefer to ask…

Of course… I asked Fletcher and waiting for a positive answer.
I am also asking here and there, and find many other product, without any specification except the size… Should we deduce they are ashamed of the performance ? Maybe…
Still scanning the web…

and this is one of the reasons I would prefer to work with your product ;)

but the shipping price can unfortunately not reach an acceptable level for my budget, for 10 foam packs it is the same price than a full 20 feet container shipment… it’s too bad…
maybe you can send internationnal parcels by simple postal system rather than UPS ? or not, I can understand it is not interesting for you…
anyway, I think there’s an international market for your foam , at least me :)))