Re: SOUND-PROOFING?
Richard S, Please check out the site I posted. The product is not fiberglass. It appears to be metal (Aluminum) on both sides with foam in-between.
'07 HCH w/Nav, '04 Corvette Z16, '98 Corvette Pace Car, '04 Chevy Avalanche.
HCHII Mods: Tinted windows, PIAA 4150K Headlights, PIAA 004X Fog Lights,T/P F/R 48/46 nitrogen.
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