Memory foam = deadener?

[clarity413 10+ year member]

Hey, I'm thinking about stuffing memory foam behind my panels and everywhere else. I spent about 700 bucks on sound deadening before and I still have some rattles so I'm going to use memory foam to stop them. Anyways, has anyone else done this? Does it dampen sound any? I have some asphalt based deadener right now all around. I have some foam/vinyl liner on top of that.. it helped out with sound deadening a lot but I still want to take it further.

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[hoss 5,000+ posts]

expanding foam works great, if you never plan on taking your door pannels off again.

 

[clarity413 10+ year member]

I was thinking about using that inside the door in some spots where I can't use regular deadener... ford put these sacks with fiberglass type stuff in it... it doesn't really do anything besides buzzes sometimes

 

[hoss 5,000+ posts]

rip em off then //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[clarity413 10+ year member]

yah, it's actually kind of impossible because it's surrounded by metal.. I think when they were putting the door together they put some of the deadener in before they welded the pieces together.... You can't really hear the buzzing I don't think. It's just my daily driver so I'm not stressed about that.