Have searched but can't find a good answer. Will the Certain-teed Toughgaurd duct liner 150 work as good as Linacoustics for wall treatments at the screen wall and for the sidewalls? Any help will be great.
Johns Manville Permacote Linacoustic is about 2.25 pcf - halfway between the densities of 150 (1.5 pcf) and 300 (3 pcf) fiberglass! For all but the most precise treatment plans, they are interchangeable.
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