Sound deadening


Gold Member
Username: Delsole

Post Number: 1595
Registered: Feb-05
Ok guys im in the process of sound deadening my rear hatch area. I have fatmatted almost everything but im wondering what i can use to fill the cavities before i put the interior back in. I thought of using the expanding foam but i want something i can take out if it comes down to it and the expanding foam can get messy. I was thinking of using polyfill or some kind of mat but im not sure what would work best or where to buy it.

let me know what you guys think.

Silver Member
Username: Rosrock


Post Number: 287
Registered: Mar-09
pics would be great!

Gold Member
Username: Delsole

Post Number: 1597
Registered: Feb-05
^^^Yes i know I'm working on it. All these dammmm thunder storms i haven't dared take the camera out.

Gold Member
Username: Delsole

Post Number: 1607
Registered: Feb-05
Bump for a good answer

Gold Member
Username: Kyle_lowe

Post Number: 1135
Registered: Apr-06
just an idea that you could try.
just in one small area go ahead and try the expanding foam but before you do, spray some pam on it. you know the nonstick cooking spray?
it may just make the expanding foam easy to get off.

or lay down plastic wrap or something first

Gold Member
Username: Delsole

Post Number: 1608
Registered: Feb-05
thats a good idea. Maybe i will give that a try.

Bronze Member
Username: Souleraser

Post Number: 52
Registered: Feb-10
My car doors rattle like crazy when my sub hits the low notes. I really want to buy the Dynamat Xtreme door kit and stop those noisy vibrations but since Dynamat is not cheap I'm a little worried that it might not work and I'd end up wasting my money.

Would Dynamat Xtreme fix the problem?

Gold Member
Username: Delsole

Post Number: 1614
Registered: Feb-05
I believe i would surely help. However there are cheaper alternatives.

Silver Member
Username: Gcs8

Atlanta, Ga

Post Number: 547
Registered: Sep-09
Second Skin is offering all SSA member a 20% discount on Black Damplifier.
Use this code (below) at to take the discount on the
internets favorite and best valued sound deadening mat:

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