Rear window vibration

[Puggsley456 10+ year member]

I have ordered 50sq ft of second skin for my trunk. My back window seems to be vibrating almost as much as my trunk lid is. Would puting the sound deadener on the under side of my rear deckaround my 6x9's and below my window help with this problem or do i just have to live with it? I am worried about it poppin!

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[78nova 10+ year member]

this same thing happened to me, but what i did was put silicone around the window inside and out and let it dry for about a day and it never shook anymore, but my trunk still rattled like ass, i wouldnt recommend doing because i can fuk with my car a lot because it old and mine, but if you want to try it

 

[nweibley 10+ year member]

If there is space between the sheetmetal that supports it (your rear deck) and the top of the deck, try stuffing it with cotton undershirts.

For the window, I would sound deaden all around it, but there really isn't that much you can do.