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Northeast Indiana | This is correct. I wouldn't get the cheapest stuff that you can find, but look for a butyl rubber product, you don't want to get the asphalt based products. Also get as thick as you can for what you want to spend. I've used a product called GTMAT rated at 110mil and have been happy with it. Just use scissors and/or utility knife to cut. The different sized roller applicator kits make install easier. A heat gun is a must also when installing. While this type of product does decrease sound passing through the application site, it is designed to stop metal panels from resonating. For actual sound deadening they make thicker closed cell foam mats (3/16''-1/2" thick). Stuff like this: https://www.amazon.com/Sound-Deadening-Foam-157mil-Insulation/dp/B07... | |
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Dynamat or generic?
