74 Porsche 911 2 day correction

rcrobbins

New member
This is my first thread for displaying work, so feel free to comment on pictures/views/angles I should have taken. For starters, this Porsche is a 24/7 outdoor car surrounded by trees. I started out with a simple wash to remove the dirt with Megs Gold Class. In the sunlight it looked "ok", but when I pulled it into my garage, the problems were clearly visible. My intention was to correct most of the paint and apply Opti-seal as my LSP, just to find out how long it holds up in the most harsh conditions. This is an old race car so, this is not a "full detail" since I only had the car for 2 days.

Before wash

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After wash

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Not too bad, right? Wrong... This is under my garage lighting..

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I still have no idea what the haze was that covered the entire car. I would venture a guess to say oxidation with acid etching combination. You can see outlines of cat prints and leaves, almost as if I never washed it. My first trial was clay bar, which had NO effect at all. I tried various paint cleaners, IPA, grease/wax removers, NOTHING could even touch this crap. So began compound/pad via rotary trial and errors. M105 w/ Orange LC, did the job with the expense of 4-5 passes, not bad yet not very time/cost effective. M85 w/ Soft Buff 2.0 Burgundy did better will about 3-4 passes. So, I dug deeper and pulled out the harshest cutting compound I own, 3M Super Duty 05954 w/ Soft Buff 1.0 Red. Now, mind you, I would never use this on anything unless I was sure this was a last resort before full scale wet sanding or reflowing lacquer, hence why this was a full bottle :) Needless to say, it did the job very well and managed little to no swirls. Because of the time crunch I chose to follow up with M85 w/ burgundy 2.0 to remove the micro marring. It's not easy to "finish" paint prep with that combo, but with good rotary skills on white/orange peeled paint it's possible and time effective using only 1 pass with each.

Hood 50/50

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Hood done

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Hood/Fender done

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Hood vs. Cowl/Fender

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Cowl done

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All better!

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Roof :bawling:

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Here's a 50/50 after only using the 3M Super Dooker.

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Roof 50/50 after M85

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I was crunched for time, so I neglected pictures of the rear quarters and doors. It didn't help that it was raining out, so I didn't think the shots would be worthwhile, so I just took them in the garage. Also, If you were wondering about halogen shots, I found them useless on this car and wouldn't see the oxidation/haze on the paint with them on. Example...

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Sealed with Opti-seal

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Hope you guys enjoy it and can give me some feedback on what that haze was. All I can say is it was some of the hardest crap to remove that I've come across. Anyways, don't burn me too bad on neglecting a full detail on everything, and I did skip a few patches like under the rear spoiler. My main purpose was to apply opti and see how it holds up in the elements through this winter and will prob. be spring before I give it another wash, but I'll make another post on how good/poor it does. Making a note, only 1 layer was applied and no top coat of wax. Total time, around 10 hours, half of that was experimenting. Thanks, hope you guys enjoy!
 
Great revival.



That was a combination of oxidation paired with what I call "ghosting" typically resulting from leaves that are allowed to sit. It is basically a light enzymatic etching from the leaves breaking down. You'll notice that doesn't happen in when a leaf falls on the car but there is a still a thin layer of water between the leaf and the car..



There are tons of cars in my area that have leave ghosting - sometimes it ends up being a towel that has sat on the car wet. Same idea only the moisture causes a compromising of the clear(top portion) that only is removed with polishing.



Very nice work. But that car should be babied!:chuckle:
 
Nice turnaround. Make sure you polish the plastic Porsche reflector and lights at the back also. Great job.
 
Thanks, the enzymatic etching fits the bill on this one. I had never seen it and haven't viewed it being talked about in the forum. I originally planned on repainting all the plastic trim and polishing all the plastics, but with 2 days I couldn't get to it and just focused on the paint correction and sealing it from further damage. The rear bumper is cracked and the rubber seals under those lights need to be re-glued as well, so I'll save all that fun for the spring.
 
Not doing much of anything paint related with this rain and cold. I've been mostly working on an engine swap and have 2 race cars that need a lot of work before the race at Sebring in January. Having a building helps to stay dry, but still stings like hell busting cold knuckles lol.
 
I have a heated shop, and still cant do anything. NC hasent had a full dry week for a month or more now. Ahhh.....aggrevating.
 
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