increasing sound insulation? - Toyota Yaris Forums

swidd · 06-11-2011, 10:01 PM

wheel wells: rubberized undercoating / truck bed rubber spray. Someone also sells a anti-corrosive dense paint that you'd need multiple layers of. As cali_yaris said, it absolutely helps; I've applied more and more to finish off my sound deadening project - it isn't good enough to be the only solution, but fixing the wheel wells make a big difference in tire and rolling noise.

home depot: peel & seal. Anything that looks like it is made of rubber/a tar base dense flexible "asphalt" on one side, with fixed aluminum backing. Should also be pre-glued so it is less mess. Make sure it actually isn't asphalt...

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06-11-2011, 10:01 PM	#12
swidd Drives: Yaris HB Join Date: Jul 2007 Location: Central Alabama, GOD BLESS AMERICA Posts: 755	wheel wells: rubberized undercoating / truck bed rubber spray. Someone also sells a anti-corrosive dense paint that you'd need multiple layers of. As cali_yaris said, it absolutely helps; I've applied more and more to finish off my sound deadening project - it isn't good enough to be the only solution, but fixing the wheel wells make a big difference in tire and rolling noise. home depot: peel & seal. Anything that looks like it is made of rubber/a tar base dense flexible "asphalt" on one side, with fixed aluminum backing. Should also be pre-glued so it is less mess. Make sure it actually isn't asphalt...