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Old 12-04-2013, 05:18 AM   #64
swamp rat
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Join Date: Oct 2007
Location: Spanaway
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Re: 72 GMC Short Step Build

Quote:
Originally Posted by Z10 View Post
Rat, the MLV is used as a sound barrier.

What I'm trying to accomplish is keep the heat out, the cool in, and reduce the amount of noise that enters the cab. The jury is still out as to how well this will work. I still haven't done anything with the doors and will need to do that after we get the truck back on it's feet.
Ok thanks for the product link, The link to the article you posted was the same as the product link so i couldn't read the article..

So i'm guessing this stuff may be better than just using 2 layers Dynomat first then the closed cell? Or possibly the way you layer it makes a difference? I'll be interested to read your thoughts on how well it performs, my truck is LOUD...

I was also wondering if you had a heat gun if it would help shape the MLV a little?

Then i had one thought, how thick are the 3 layers and will it affect the accelerator pedal movement enough to be a problem? Just thinking ahead.
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Swamp Rat build thread :
http://67-72chevytrucks.com/vboard/s...d.php?t=595019

72 3/4T 4X4
4" BDS Lift
33" BFG's
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