Quote:
Originally Posted by mr48chev
I've thought about using lizard skin before putting anything else in but it gets pretty expensive if you use both the one for noise and the one for heat. I've known a few guys who do the bottom side of the floors with bed liner before setting the cab/body on the frame along with doing the insides of the fenders and bottom sides of the running boards. Some say that the bedliner inside the fenders helps with rock damage from gravel hitting the inside of the fender.
I just know that I want to cut down on heat and noise as much as I can this time around.
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I have Raptor liner sprayed on the bottom of the cab and all the other surfaces you mentioned. I don’t think it did much for noise or heat but I’m really happy with it. It’s been about 7 years and it still looks great, no chips inside the fenders or anywhere else. I’m doing the same of my 64 Suburban.
I will do the same process for sound deadening on the Suburban too.
Only difference is I may use some closed cell foam or Noico Red in some areas instead of the foil carpet pad. Carpet pad can hold moisture, these won’t.