There is no such thing as soundproofing spray foam. https://en.wikipedia.org/wiki/Spray_foam. There is no such thing…
Dennis FoleyNovember 20, 2021
I am an acoustic engineer with over 30 years’ experience in the business. My technology has been used in Electric Lady Land Studios, Sony Music of New York, Cello Music and Films founded by Mark Levinson, and Saltmines Studios in Mesa, Arizona, along with hundreds of others.
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