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How bad is my undercarriage rust?

14K views 13 replies 12 participants last post by  kmanator  
#1 ·
Just want to get everyones opinion on the status of my rust situation and maybe some remedies for it. It's a 04 sport with 48k Thanks!
 

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#2 ·
Doesn't look bad...looks to me like mostly surface rust. I've used Chassis Saver Paint that NAPA sells. It's a good product, I've been happy with it so far although I only put it on my frame a few months ago but it is holding up well. And I live in PA where they like to throw mound of salt on the road in winter. You either brush on or you can thin it and spray it too. It is similar to POR 15 (which is another good product I've just never used it).
 
#6 ·
Yeah looks like just surface rust to me too. Not a thing to worry about. If you wanna prevent it from getting worse, which is gonna be a long ways off by the looks of those pics, I would use the Por 15 metal prep and rust paint. That stuff works great and is one of the toughest products Ive seen.
 
#11 ·
You should see what a Buffalo Jeep looks like... I'm meticulous and just knowing that I have rust down there bothers me, I've been treating it and it's a work in progress. If I could I would pull everything off and por15 my entire frame and undercoat my tub. If I were you I would proof that thing while you've got so little prep work.
 
#13 ·
Not bad at all. If you're worried about it, take a wire wheel to it and give it a few spray can coats.