Appearance & Detailing Interior & Exterior Appearance Modifications

Underbody Painting

Thread Tools
 
Search this Thread
 
Old Apr 5, 2006 | 06:44 PM
  #1  
pHEnomIC's Avatar
Thread Starter
11 Second Club
iTrader: (14)
 
Joined: Nov 2004
Posts: 1,653
Likes: 1
From: Michigan (Macomb or Lansing)
Default Underbody Painting

I am interested in makin the underbody of my car awesome. It is an 02 so there isn't much rust on it. The rear axle is bad and a the normal patch here and there. I am also going to paint my Rotors where there is rust. I think it would be a great idea to do my fenderwells as well.

I dont like using spray paint because it creates overspray but what is the best way to go about doing this?

Can anyone give me some steps to make the fenders look breath taking and rust proofing the entire bottom?

Is it necessary to remove all rust before painting? How does that klean strip rust converter work? Ive seen por-15 but that seems a bit expensive.
Reply
Old Apr 5, 2006 | 06:56 PM
  #2  
daryl2cb@yahoo.com's Avatar
TECH Fanatic
iTrader: (2)
 
Joined: Jul 2004
Posts: 1,882
Likes: 0
From: Greensburg,PA
Default

best thing to do is clean, clean, clean, if it is a 2002 is should be a good starting point. As far as the rear end is considered, remove it, put it on some jack stands and wirebrush it. From there, spray it with nonsandable primer, then spray it with black enamel paint. at that point, you can go crazy, swaybars, springs, everything, but I would not undercoat the car, it is a pain if you ever need to take something apart.

here is my before and after, enjoy.

before
http://www.organ1zedcha0s.com/z28/su...nt/before1.JPG

after
http://www.organ1zedcha0s.com/z28/su...w%20brakes.JPG
Reply
Old Apr 5, 2006 | 08:00 PM
  #3  
bsf's Avatar
bsf
TECH Resident
20 Year Member
iTrader: (7)
 
Joined: Jun 2005
Posts: 864
Likes: 9
From: MI
Default

Links do not work for me.

Never mind.

Last edited by bsf; Apr 6, 2006 at 11:11 AM. Reason: Figured it out. Dial-up too slow.
Reply
Old Apr 5, 2006 | 08:25 PM
  #4  
daryl2cb@yahoo.com's Avatar
TECH Fanatic
iTrader: (2)
 
Joined: Jul 2004
Posts: 1,882
Likes: 0
From: Greensburg,PA
Default

hmm, working fine here?
Reply
Old Apr 5, 2006 | 08:29 PM
  #5  
planemech2's Avatar
TECH Regular
 
Joined: May 2002
Posts: 442
Likes: 0
From: Greybull, Wy
Default

I used good old Rustoleum black for my rear axle, front spindle supports and brake rotors. Works great, lasts a long time.
Reply
Old Apr 5, 2006 | 09:34 PM
  #6  
pHEnomIC's Avatar
Thread Starter
11 Second Club
iTrader: (14)
 
Joined: Nov 2004
Posts: 1,653
Likes: 1
From: Michigan (Macomb or Lansing)
Default

HOLY $@$!! nice job there man! I got a little better to start with but I will have to do some work. Is it worth dropping the rear just to paint it? I just did lcas, phb, and fluid change. Ugh wish i wouldve done it then.

What did you use to clean up the fenderwells, particularly the black parts?
Reply
Old Apr 6, 2006 | 11:47 AM
  #7  
daryl2cb@yahoo.com's Avatar
TECH Fanatic
iTrader: (2)
 
Joined: Jul 2004
Posts: 1,882
Likes: 0
From: Greensburg,PA
Default

I used good elbow grease first, cleaned the plastic with purple power and water, then day 2 I used regular car wash, both times a used a combo of a nail brush, heavy scrub brush, and rags. The final step was orange clean, it really took away the grey look, and wont pick up tons of dirt like the tire black will, thanks for the comments, this took about two weeks from start to finish, wished I would have had my new sand blasting cabinet then, because I would have repainted everything. I sand blasted everything outside, and it was cold, so it took awhile. Do you notice the casting lines on the calipers went bye bye? I used a right angle grinder, with a 3m pad on it, I almost just cleared the calipers they were like mirrors, But I figure I will do that out back.
Reply




All times are GMT -5. The time now is 07:58 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE