Paint or Rubberized Undercoating?
Senior User
Joined: Oct 2011
Posts: 263
Likes: 0
I used regular car paint from the parts store that comes in the quart can. I haven't had any kind of trouble with it. Also it is surprisingly tough, I drop wrenches on it on accident all the time and still haven't had a chip. Your firewall won't get that hot to need high heat ceramic paint.
Cranky Old Guy
Joined: Mar 2008
Posts: 3,562
Likes: 6
From: Raphine, Virginia
Depending if you are just cleaning things up a bit, or doing some serious work. I like using UPOL Ratorliner for the firewall and under body. My header runs within an inch of the upper floor pan and no problems with heat. Don't think rubberized undercoating would handle that. Also tintable.
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sudsmcduff
1999 - 2003 7.3L Power Stroke Diesel
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Jul 13, 2015 08:31 AM
