What deadener for door panels??

[s60rguy]

I'm slowly but surely getting the deadening done on my truck. But I am stuck on what form of deadening to use on the backs of my door panels.

Should I continue using a mat based deadener, or should I switch over and use a spray-on type? What one would be the most effective?

[ZoNtO]

If you do the liquid stuff it would need to be as thick as a mat anyway to get the same effectiveness. I would just do a mat dawg, then you can just cut it an inch away from the sides so it will clip back in.

[DIYMA]

Keep in mind that water based vibration coatings will not adhere to plastic permanently.
You are better off going with a vibration mat followed by some open celled foam, or a good closed cell foam that can compress very well.. The mat will reduce resonance in the plastic, while the foam will isolate the plastic from the metal.

ANT