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24-11-2018 #5
Last Activity: 07-11-2023
Tecsound is good stuff, but to get the best of it DO face the side that's not stuck to the extrusion with some metal foil or thin metal sheet, this gives the "constrained layer" effect where bending of the substrate is translated into shearing of the Tecsound which is MUCH more effective than just bending/wobbling it. 100u foil tape seems to work pretty well (I used it with good effect to quieten down my awesome but quite noisy Subaru STi) but if you can find something thicker it would improve further.
Last edited by Voicecoil; 24-11-2018 at 09:29 PM.
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