Is this stuff as good or equal to 703? there is a small quantity left over at a studio construction close by and I can get it fairly inexpensively. It's 2". Can that be wrapped with fabric and used for traps as well as in-wall insulation?
thanks
Auralex mineral insulation?
Originally posted at johnlsayers.com, topic 2815.
Within the specifics you gave, yes it is equivalent.