Do you know if this is open or closed cell and what is the lb/cu ft?
BLANK FOAM 1/4"-1"
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Open Jan 19, 2026 - 11:48 AM
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Jan 19, 2026 - 11:48 AM
Open cell foam. Rated at 2 lb. This has some variance from manufacturer.
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BLANK FOAM 1/4"-1"
"\u003cp\u003eOur ether-based, acoustical blank foam (non-laminated) comes in several thicknesses: 1\u002f4\", 1\u002f2\", 3\u002f4\" and 1\" and comes 54\" wide and is sold by the running foot.\u003c\u002fp\u003e \u003cp align=\"left\"\u003
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