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Spraying underside of truck to cut road noise Post New Topic | Post Reply
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jeff henderson
Posted: Sep 16, 2008 05:50 PM
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Spraying underside of truck to cut road noise
I was considering foaming the underside of my truck - does anyone do this? Bad idea? Other than avoiding the muffler/exhaust, I was pretty sure it would work. |
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mason
Posted: Sep 16, 2008 07:00 PM
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Yes, it has been done before and it does cut down on road noise and heat. But, make sure the foam is not exposed to temperature more than 200 degrees F. The foam will char |
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Linerman
Posted: Sep 16, 2008 07:00 PM
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I guess it would work, depending on what density foam you would use. I probably wouldn't do it considering adhesion to metal, wear and tear due to road dirt, grime, salt if you live in the northern states. |
