Has anyone tried using the Celotex soundbaord that is sold at home depot instead of theater sheild? It is only $7 per 4x8 sheet. Seems like it's about 1/2 to 5/8 of an inch. This could easily and cheaply be doubled. Couldn't I tack this to the walls and cover with GOM cloth and get a similar result or am I way off track?
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7/12/01 at 6:26pm