Finally onto the masking. This took a little bit! Often you will see detailers masking cars. Myself personally I mask cars for prevention. In this case it would be from the sanding and polishing. It also helps in the aid of clean up later down the road. Here I was masking the all the body molding edges.
Then the finer edges got masked as well.
Here is how the car looked when finished. Kinda funny looking, but you can’t put a price tag on safety! Well maybe you can, but a burnt edge can ruin a mans career or severely hurt his pocket. Some of the exotics and highline vehicles that I have been graced by God to work on, it could also diminish the value highly of a vehicle. One of the rules I live by is trust is earned and not given. Here is a prime example. Taking the proper time to do it right!
Next I went around to examine the paint. After taking paint thickness readings, I used a tactical light to see the defects. Here is some of what it looked like. More holograms and swirls. I enjoying watching movies in 3D, but hate to see a cars paint have holograms with this 3D effect. Horrible huh?
Now the fun begins. Keep in mind that clear coat is about as thin as a sheet of notebook paper when sprayed. That’s pretty thin to say the least. Now many exotic companies like Ferrari and such will wetsand the paint down at factory OEM levels to smooth out orange peel. Some are better than others at finishing them out. Bentley is one of them that does a great job at what they do. From my experience anyways. So with the obvious here, the paint has already been sanded once. I’m sure the car was detailed once as well by judging from the holograms from an inexperienced detailer. As deep as the swirls were, I wanted to approach them in a safe manner without jeopardizing a burn through. So the plan of attack was to level the paint with sand paper. Seems kinda strange, but when you look at it, there are many ways of paint leveling, and with new products and upgrades in technology, this business isn’t the same as it was 15 years ago when I first got into it. Now a days many will use foam pads to level paint. Which is great, but when using a direct drive machine like a rotary polisher. Foam pads can actually build heat and friction fast. Some may argue with me here, but heat is a byproduct that is not needed in polishing. . Depending on the abrasive used, a paint burn through can be quick without knowing it. So by sanding the paint smooth, it allowed me to level the paint entirely by removing all defects in a cool safe manner. This is what you would call Advanced Paint Correction and not detailing.
For this step I used several papers raging from 2000-4000 grit sand paper. Tighter area’s were sanded with 3 inch paper and larger panels were sanded with 6 inch paper.
Here is a picture Mirka abrolon paper used showing the grits.
My snap-on pneumatic sander was getting rebuilt. That’s a sure sign I do way to much color sanding jobs. This time around I used an electric DA know as the Porter Cable 7424XP. It actually did a remarkable job for me.
Here is a shot of me sanding the quarter panel on the Bentley.
Here on the hood you can see a 50/50 shot the right side isn’t sanded and the left side is. You’ll notice the shine versus the matte finish. Obviously the matte finish side is sanded.
Here in this photo you can see the right side of the passenger door is sanded and left side isn’t, it was still damp though.
Here it is wiped clean. Again notice the matte look to it:
Yes sir even the bumpers got color sanded!
Wiping away some dried up excess of clear coat is always fun!
Once the 200 grit was done I removed some of the making on the bodylines to go over them with 4000 grit. The 4000 grit paper really made for a nice smooth surface. When using finer sanding paper like this it really leaves for a surface that is easily compounded out.
Here is how the paint looked when done. Take notice all body line edges were sanded as well. This is how nicely sanded paint should look. Nice even texture.
I think this car would look nice in a matte finish. Almost has a stealth look to it. LOL but this gentleman wanted gloss. The right side sanded down
The back end of the car sanded:
And the whole left side sanded:
One last shot. Please ignore the cars in the background. Ive been a little busy these days. Lol
After inspecting the paint after sanding. I pulled the car in and started the machine polishing.
I was lucky enough to have a sample of HD Uno 3 to try out. The boys at 3D International asked me to give it a run. As you can see this sample was produced on 5/4/11 Overall in comparison for fellow detailers reading this thread. I found that is removed the sanding marks with ease. It was very easy to remove with very minimal dusting. I normally use M105 as my leveling compound so I compare it to that. Overall M105 has a stronger cutting ability as opposed to HD Uno 3. Considering the fact that I was able to remove sanding marks says something though. It has bite for sure. One of the major factors that I truly love is its finishing ability. It finished nice even after a wool pad. Ease of removal was amazing. To sum it up, this is the product I have been looking for. It’s versatile for sure. You can level paint and finish down with it as well, depending on pad and techinque. it’s a very simple working polish. After talking to the gentlemen over at 3D I’ll tell you first hand that they took detailers criticism and listened. A good company that works diligently to make things better. I think there’s 6 months of research to reformulate this product was well done!
The lab sample.
Here in this photo is a 50.50 of the sanding marks removed using a wool pad and HD Uno. Notice the reason for using wool was to be able to run at cooler temptaures.
You can see the depth and clarity restored back to the paint surface. Nicely leveled and crisp for one step.
Another shot of the deck lid as well.
Here are a few shots of me making my way around the car: