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Headlight restoration
Posted: Mon Jul 07, 2008 10:23 pm
by *B2*
I finished up the bodywork today on the '98 Z28 I was working on. His headlights were terribly yellowed and hazed so I offered to fix them for them. They were really bad so I started with 600, then 800, 1000, and 2000. I would have done 1500 but I didn't have any and didn't want to buy any just for his headlights. After the 2000 I polished them with a 4" LC CCS orange pad with Menz SIP on my UDM, speed 6. Followed up with white 4" pad and Menz Micro Polish.
Before:

After:

Comparison:

Re: Headlight restoration
Posted: Mon Jul 07, 2008 10:41 pm
by crash93ssei
Excellent job!!
Did you get any pics of the finished car?
Re: Headlight restoration
Posted: Mon Jul 07, 2008 10:46 pm
by *B2*
Excellent job!!
Did you get any pics of the finished car?
Thank you. Honestly it was just a quick job. I spent no more than 40 mins on both of them. I have no pics of the finished job because it is still in primer right now, wetsanded with 600. Not much to look at. I'll get pics of it by next weekend though, after its painted. It isn't going to be much of a show car but rather a street/strip car(more strip than street). It is a very heavily modded car. It is going to be '01 Prowler orange, so it should pop. The downside is that all of my hard work may be for not since Maaco will be painting it. I've always heard that Maaco can spray if its prepped well. I guess we'll see...

Re: Headlight restoration
Posted: Mon Jul 07, 2008 11:07 pm
by TenGHz
Awesome job. I need something like that done on my passenger side headlight. It's starting to get pretty hazy. My driver's side is new thanks to a deer I smashed last year.

Re: Headlight restoration
Posted: Mon Jul 07, 2008 11:12 pm
by *B2*
Awesome job. I need something like that done on my passenger side headlight. It's starting to get pretty hazy.
Thanks. I'd hook you up if you were closer. You could easily do the wetsanding part but you couldn't finish the job without some sort of buffer and polishes.
Re: Headlight restoration
Posted: Tue Jul 08, 2008 12:30 am
by TenGHz
Yep, that's the part I don't have - the buffer. There's a place in town that I can take it to that will do it for $30... They're supposed to do a good job, and that's not a terrible price IMO. I'm kinda waiting for it to get really bad before I waste money on it.
Re: Headlight restoration
Posted: Thu Jul 10, 2008 11:01 am
by JayGXP
wow great job on the lights
Re: Headlight restoration
Posted: Thu Jul 10, 2008 11:12 am
by 93 SSE 4 ME
Really nice job on the F-Body lights.
Mark
Re: Headlight restoration
Posted: Thu Jul 10, 2008 3:15 pm
by *B2*
Thanks guys.

Re: Headlight restoration
Posted: Thu Jul 31, 2008 4:25 pm
by Rochester SE
Ditto.... good job. My headlights look that bad. Could I use some plastic polish and good ole elbow grease on mine? Or is a buffer absolutly required?
Re: Headlight restoration
Posted: Mon Aug 11, 2008 10:06 pm
by ohenry5
With all the cars that that happens to now you could probably make some good money fixing them! Looks great.
Soap Box- I dont get why car makers use Plastic that does that. I know plastic is cheaper/lighter, but come on figure out a way to do it without the haze. Its a safety issue to me, who can see with lights like that. I had an 95 Oldsmobile Cutlass Supreme with plastic headlights, looked clear as new when I sold it and that was with 170,00 miles. The turn signals however were not.
Re: Headlight restoration
Posted: Tue Aug 12, 2008 9:56 pm
by EWC88
Question could you use a spray polish after wet sanding them and just use the spray polish and then rub and whip it down good or no?
Re: Headlight restoration
Posted: Wed Aug 13, 2008 3:09 pm
by 95SLE
Nice pics and write up. Menz SIP FTW. Grimm turned me on to it and I stopped looking for the next best polish. I found it!

Re: Headlight restoration
Posted: Wed Aug 13, 2008 7:00 pm
by *B2*
Question could you use a spray polish after wet sanding them and just use the spray polish and then rub and whip it down good or no?
No, an aggressive buff is required.
Thanks to everyone for the kind words.

Re: Headlight restoration
Posted: Wed Aug 13, 2008 10:41 pm
by EWC88
Ok thats what I was thinking. What kind of buffer did you use? Would one of those attachment kind on a drill would work? I really would love to clear mine up like that and then seal them up after so it prevents it from happening again for awhile.
Re: Headlight restoration
Posted: Fri Aug 15, 2008 5:12 pm
by *B2*
Ok thats what I was thinking. What kind of buffer did you use? Would one of those attachment kind on a drill would work? I really would love to clear mine up like that and then seal them up after so it prevents it from happening again for awhile.
I used a random orbital buffer, the Ultimate Detailing Machine to be exact. I would think that a drill with a pad would work. Be sure not to get too aggressive with the sandpaper, don't use too course of paper or you'll never get the scratches out. Many people get impatient and make this mistake.
EDIT: The car has been finished and Maaco did an OK job painting it. Not great but about as good as Maaco gets, especially with a SS metallic paint. I didn't take any pics but the owner posted a couple on LS1tech if I can find them...
Re: Headlight restoration
Posted: Fri Aug 15, 2008 5:31 pm
by ptrfair
alright im going to as a silly question . .
i had done the wet sanding on my lesabre which needed some love and it looked great. Took about an hr.
But a few weeks ago i took care of my bonneville's headlights with Meguiars Plastic X and the headlamps looked just as good as the Buick. No wetsanding, just buff on and wipe off.
Did i have dumb luck or is the aggressive wetsanding needed to take off oxidation?
Re: Headlight restoration
Posted: Fri Aug 15, 2008 5:40 pm
by *B2*
Did i have dumb luck or is the aggressive wetsanding needed to take off oxidation?
It depends on the condition of the headlight. I buffed out a Maxima headlight on a detail, no wetsanding required, and it was returned to 100%. This light was in terrible condition and even the wetsanding couldn't remove all of the issues. The owner should have purchased new headlights in this case IMO.
BTW, this is the car that these headlights belong to...
http://www.pontiacbonnevilleclub.com/fo ... f=7&t=4450