C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Hushmat vs Dynamat

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Old Jan 14, 2012 | 09:12 AM
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Default Hushmat vs Dynamat

Wanted to know whats peoples preferences.Price differences,quality,sound deadening, and ease of application.

Thanks
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Old Jan 14, 2012 | 09:30 AM
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hush mat, 80ml rocks, peal and stick
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Old Jan 14, 2012 | 09:37 AM
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Originally Posted by oldalaskaman
hush mat, 80ml rocks, peal and stick
Not sure what you mean by 80ml.Is this thickness, that would make it over 3 inches.
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Old Jan 14, 2012 | 09:57 AM
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80 mm (millimeter) would be a bit over 3 inches, not 80 ml.
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Old Jan 14, 2012 | 11:40 AM
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Originally Posted by Kmcoldcars
80 mm (millimeter) would be a bit over 3 inches, not 80 ml.
I think the poster meant 80 mil=0.08 inches
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Old Jan 14, 2012 | 12:01 PM
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OMG
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Old Jan 14, 2012 | 12:30 PM
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Originally Posted by Kmcoldcars
80 mm (millimeter) would be a bit over 3 inches, not 80 ml.
Well hell, with 3 inches it oughtta' be pretty damn quiet....
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Old Jan 14, 2012 | 12:48 PM
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Originally Posted by ddahlgren
I think the poster meant 80 mil=0.08 inches
many thanks
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Old Jan 14, 2012 | 04:12 PM
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..... I have found that duct tape works best to stifle interior noise ... just a small piece over her mouth usually does the trick ..... .....
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Old Jan 14, 2012 | 04:17 PM
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Originally Posted by C409
..... I have found that duct tape works best to stifle interior noise ... just a small piece over her mouth usually does the trick ..... .....
Hahahaha...oops.
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Old Jan 15, 2012 | 11:02 AM
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To the op , are planning on doing the whole car?
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Old Jan 15, 2012 | 12:33 PM
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Originally Posted by twin540
To the op , are planning on doing the whole car?
Yes the whole interior.
Ill be using the hush mat, did some local research and the dynamat would cost around $100.00 more.
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Old Jan 15, 2012 | 12:35 PM
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I used hushmat and it was decent enough.
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Old Jan 15, 2012 | 02:50 PM
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you can buy it in 20' rolls or pre-cut, I went with the rolls, took two to do everything including door panels
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Old Jan 15, 2012 | 03:28 PM
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If you're doing the door panels 80 sqft is what you need.. I installed fatmat from fleabay. Light and cheaper in price.

http://www.ebay.com/itm/100-80-Mil-R...item2a136da48e

http://www.ebay.com/itm/100-Sq-Ft-So...item4156ecc8a8

I think i did the 50 mil for less.

Last edited by twin540; Jan 15, 2012 at 03:36 PM.
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Old Jan 15, 2012 | 04:58 PM
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this is where I got mine, 2 20 foot rolls, didnt have to try and figure out which piece went where, just start at one end and go till you're done
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