I have searched and I can’t find any reference numbers in terms of dB for sound deadening. Even in a thickness of product measurement you figure there should be some numbers. Looking at the spray process it’s doubtful it’s very effective at sound deadening. I recall Zebart from years ago, a rust proofer, that was very effective at protection, rustproof and sound deadening. It went on very thick.
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USN - RETIRED NUKE
Taunton, MA
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