2008 BMW 335i - Major Correction and CQUK Coating

Zach McGovern

Certified Finest Installer
The owner of this vehicle contacted me with the hope that I could help bring some life back to this relatively low mileage 335i that he had just purchased. Upon my initial inspection, it was very clear that this paint needed a tremendous amount of work to restore it. This vehicle went through my normal cleaning and decontamination process, and was then followed with an intensive 3 step paint correction process to remove the majority of surface defects and greatly improve gloss and clarity. After the paint was restored, a ceramic paint coating was applied to help provide years of durable protection, easy maintenance, and incredible shine! This was a long project, but the results were fantastic!


Process
Exterior
Tires: Tuf Shine Tire Cleaner & Tire Brush
Wheels: Sonax Full Effect Wheel Cleaner & Various Brushes
Pre-Wash: CG Citrus Wash via Foam Lance then pressure rinse
Wash: ONR
Bug Removal: Meguiar's D103 and Stoner Tarminator
Paint Decontamination: Medium Grade Speedy Prep Towel with Nanoskin Glide as Lubrication
Tape trim and other areas of concern
Paint Thickness Readings Taken
Compound/Cutting (twice): M101 with CarPro Flash Pads & Meguiar's MF Cutting Pads via Rupes LHR21ES and Rupes LHR75e
Wash & Oil/Residue Removal: Pre-Soak panel with 50% IPA, then wash with ONR
Polishing: M205 with Lake Country White Polishing Pad
Coating Prep/Polishing Oil Removal: CarPro Eraser
Ceramic Paint Coating: CQuartz UK
Exhaust Tips: CG Metal Polish + Protection via #0000 Steel Wool
Glass: CarPro Eraser
Tire Dressing: Optimum Opti-Bond


Interior
All cracks and crevices blown out
Thorough Vacuum
All vinyl and plastic wiped down with 303 Aerospace Protectant
All weather floor mats rinsed and scrubbed with Meguiar's D103
Leather (driver's seat): Steam cleaned, scrubbed with D103, steam cleaned
Glass: CarPro Eraser




Before


When the vehicle arrived, the defects were easily visible in the sunlight. Notice the holograms, swirls, and scratches on every inch of paint.

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During


As always, I started with cleaning the wheels and tires. In typical BMW fashion, these had plenty of brake dust built up on them. Sonax Full Effect wheel cleaner makes quick work of this mess by reacting with the brake dust and loosening it from the surface.

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A lot of filth coming from the inner barrels of the wheels
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Wheels and tires cleaned up. While they certainly look better, all of the wheels truly need to be refinished as they were simply neglected for too long and are beyond repair.
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The vehicle was pressure rinsed, foamed, rinsed again, and then thoroughly washed.
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After the wash process, I began with the decontamination. Notice the amount of bonded particles that were removed on just a small part of the hood. It is critical to ensure all bonded contaminates are removed prior to polishing.
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I began my testing on the hood. After much correction, the difference was incredible. No high powered lights needed to see this transformation!
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50/50 on the hood
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50/50 shot on the door after compounding
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Fender before correction
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Fender after compounding

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Top of rear quarter panel before correction
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Top of rear quarter panel after compounding
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Rear bumper before correction
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Rear bumper after compounding
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Trunk before correction
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Trunk after 1st compounding pass (notice the remaining defects)
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Trunk after 2nd compounding pass. Even better correction.
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50/50 on rear quarter with halogens.
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50/50 on rear quarter with LEDs. You can easily see the holograms on this panel with these LED lights. This is damage from a previous detailer who was incapable of using a machine properly (which is obvious by the overall condition of the vehicle
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50/50 on driver's door
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Driver's door before correction. Notice the complete lack of reflection
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Driver's door after correction. Clarity drastically improved!
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50/50 on driver's door
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Matt finishing up with the side skirts with the 3" machine. He spent 7-8 hours working hard with the 3" machine on this project... that is A LOT of work!
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Rear bumper before correction
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Rear bumper after compounding
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Fender before correction
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Fender after compounding
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This 50/50 shows the improvement made with our final finishing polish. The left side has been polished and is an incredibly deep blue and the right side shows the haze left from the heavy cutting process.
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After correction and coating, this paint looked fantastic!
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The next day I started with the interior. While the car was only scheduled for the basic interior cleaning, I cleaned up the leather on the driver's seat to show the owner how he can improve his leather on his own if he wishes.
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Exhaust tip before polishing. I am confident that these have never been polished due to the incredibly thick buildup on the inside of the tip.
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Exhaust tips all cleaned up
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After


This truly looks like a different vehicle. The paint is now full of life. Reflections are crisp and vibrant.
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Unfortunately it was a cloudy/rainy day, but you can still see how great this paint looks. I am very pleased with our results! About 24 man hours went into this turn around, and it was well worth it!
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As always, thanks for reading!
 
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I can not believe how hammered the paint was on this thing. It is crazy that someone would spend the money on a BMW and let it end up like that.

Amazing save on this one as usual Zach.
 
Very nice work...way to restore!

I try to tell folks "Proper maintenance is less expensive than restoration."
 
Found this interesting: "Wash & Oil/Residue Removal: Pre-Soak panel with 50% IPA, then wash with ONR"

How long are you keeping the IPA on the panel?
 
Does it need a new paint job?? Absolutely!!! It will cost $7k and requires me to put a few miles on the car. I then bring it to Zach, spend the weekend gooofing around Peoria, play with the dog and make fun of Matt sitting on the job, and drive the car back. I then pay Zach his fees, give him a healthy tip.... and pocket a few thousands!!!!
 
Thanks everyone...




Found this interesting: "Wash & Oil/Residue Removal: Pre-Soak panel with 50% IPA, then wash with ONR"

How long are you keeping the IPA on the panel?
I simply mist the panel with the IPA solution and then wash with ONR. The IPA is probably on the surface for 20-30 seconds or so before washing. Basically doing an IPA wipedown and rinseless wash in one step... helps remove some of the residue from compounding while also helping to get rid of the layer of compounding dust on everything.
 
Nice save Zach sure hope that the owner takes better care of the BMW in the future.
 
Awesome work. It's good no know I'm not the only one who gets hammered paint. I normally get hammered black paint. :)
 
Calling Dr. Zach to the operating bay! Great correction sir!

Steve
 
WHOA! What an incredible paint correction job! You really brought back a new appearance to a paint job that was completely trashed. Thank you for posting your steps and photographs. I am just a weekend "enthusiast" and strictly a hobbyist very new to detailing. I do not have a forced rotation polisher yet but I do have the Dynabrade Orbital Polishing Head attachment with the both forced rotation and non forced switchable push button to put on my DeWalt rotary. I just got the polishing head attachment this past week after I read several positive reviews about it and saw some videos on Youtube of it in action. Bought it on-line for $103. I tell ya, the polishing head attachment from Dynabrade is built like a precision piece of machinery. It is one of the best built attachments I have EVER seen. No joke. This things is built like a tank and all parts are HEAVY DUTY and precisely machined. I am excited to give it a try on my Nissan Maxima and the paint job is a little less wrecked than this BMW was. I just got some Menzerna FG400 Compound and I am going to give it a go with the Dynabrade head and follow up on my Griots DA with either Meguiars 205 or CarPro Reflect and then finish it down and seal it with Duragloss #105 Total Protection Polish topped with Collinite #845 Insulator wax. =


Sent from my iPad using Tapatalk
 
bump! all images fixed :) getting ready to start my detailing season here soon, and this is a great reminder of why I love doing what I do!
 
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