| Re: Calling All Sonotube Builders For A Little Help On My Tempest X Build
Egg crate foam is best for vented box, it absorbes sound and stays in the box, a vented box with fiberglass insulation will be shooting glass fibers into your room for a long time. It dosn't need much to hold it in, a few dobs of hot glue here and there works nice, and is clean and fast. There is a layer of wax paper for releasing the concrete that needs to come out, it peels out realy easy.
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