Cheap sound deadning solution?

[DubbDesigns 10+ year member]

I was strolling around walmart and came across this 3M shit that you spray on metal and it puts a rubber coating on it. It said it was great for sound deadning.

I have a problem with my trunk lid ratteling, right now I put some pieces of cardboard in between the gaps where the supports for the trunk lid meets the sheet metal (or whatever, tried to explain it the best I could) to maybe stop a little rattelting.

Was wondering if I sprayed the inside of my trunk lid and a few other things wit dat shit if it will stop most of the ratteling?

I don't know if anything I typed makes since or not, Iam half asleep and cannot think very clearly. //content.invisioncic.com/y282845/emoticons/crazy.gif.c13912c32de98515d3142759a824dae7.gif

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[PESteele 10+ year member]

it works a little but not much

 

[DaGh0st 5,000+ posts]

ehh linkage?

i might check into it for my side panels

 

[DubbDesigns 10+ year member]

it works a little but not much

Ahhh, I don't need a whole lot, my system is junk. I still can't believe how much them crappy audiobahns rattle everything tho //content.invisioncic.com/y282845/emoticons/crazy.gif.c13912c32de98515d3142759a824dae7.gif Must just be my Jap car:uhoh:

 

[DubbDesigns 10+ year member]

ehh linkage?i might check into it for my side panels

I'll try to get ya a link, don't really know what it is called tho, just know it is made by 3M

 

[DubbDesigns 10+ year member]

Think this is it

http://www.amazon.com/3M-Underseal-Rubberized-Undercoating-Aerosol/dp/B000ALJYVA

 

[DaGh0st 5,000+ posts]

geez 13 bucks...still better then ratteling tho

 

[DubbDesigns 10+ year member]

geez 13 bucks...still better then ratteling tho

Walmart has it for like $6 or $7 I think

 

[zachzchw 5,000+ posts]

Walmart has it for like $6 or $7 I think

They have the same thing made by a different company for like $3 a can.

Mar Hyde or something.

Id just put the money into better deadening, personally.

 

[audiobahnuser18 5,000+ posts]

Id say try Dynamat but that shit is not cheap:uhoh:

 

[chibahawk 10+ year member]

heres somethin for you....

use Great Stuf foam to fill in the veins on the trunk lid..... use caulk to seal any edges..... use the rubberized undercoating EVERYWHERE aha

works pretty nice... now my trunk shuts with a nice authoritative thud

 

[DubbDesigns 10+ year member]

heres somethin for you....
use Great Stuf foam to fill in the veins on the trunk lid..... use caulk to seal any edges..... use the rubberized undercoating EVERYWHERE aha

works pretty nice... now my trunk shuts with a nice authoritative thud

eh?

 

[zachzchw 5,000+ posts]

By the time you buy enough undercoating to equal the thickness of a mat, youll probably end up spending more.

The great stuff foam is a good idea, try that out.

 

[DubbDesigns 10+ year member]

By the time you buy enough undercoating to equal the thickness of a mat, youll probably end up spending more.
The great stuff foam is a good idea, try that out.

Yea, iam all about ghettoness //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

really not that much rattleing that I will be able to stop. The majority of the ratteling noise i hear is coming from my side mirrors. The plastic housings for the mirrors rattle like crazy for some reason. I don't think there is anything I can do about that.

 

[chibahawk 10+ year member]

Yea, iam all about ghettoness //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif
really not that much rattleing that I will be able to stop. The majority of the ratteling noise i hear is coming from my side mirrors. The plastic housings for the mirrors rattle like crazy for some reason. I don't think there is anything I can do about that.

of course there is.. my side mirrors got real annoying so just take them off

you get used to it after a while //content.invisioncic.com/y282845/emoticons/blackeye.gif.66a1670f5aaf7f406e783a63e3387dc5.gif

playin obviously but use great stuff foam, calk, and undercoating......... i have cheap deadening mats but in NY in the summer the heat would probably make them fall offf the lid of the trunk