overkill sound deadening

[huskerdually]

Did they do a purge of inactive members? Couldn't log back in and my old user name was available?

I will have the cab of my truck completely stripped down, dash removed and everything. It will also be off the frame. I have a friend/boss who does spray in bedliners and was thinking of doing that to the underside and firewall. We did the interior of a jeep once and I was not that impressed with the insulating/deadening when we were done. So I am trying to decide what all to do. Thinking of using like spectrum spray deadener on the underside and firewall and then bedliner over that for protection and rust prevention.

I guess I would be curious to hear what ideas people have if you had a clean slate to work with.

Here is what it is torn down to...

Click to read more...

 

[undone1 10+ year member]

1.epoxy everything first for rust protection..

2.spectrum for firewall (engine side) and underneath..

3.cld the inside ( firewall,floor,roof,back panel,etc.)

4.follow with closed cell foam 1/8 or 1/4...

5.follow that with mass loaded vinyl 1/8 or 1/4 with 3m thinsulate for the roof...

that would be as far you could go without going extreme overkill..

better yet...Products | Sound Deadener Showdown

don will lead you right...