Single-Stage 'Patina' 60s C10: Looking for Advice Before I Start

[Astro]

Hi everyone,

I'm looking for some advice on how to best tackle the paint on my 1960s Chevy C10.
The truck is a patina truck, not a restoration. From what I can tell, it has a mix of original single-stage red paint and older spot repairs/blend work. Various panels appear to have been patched and repainted over the years, with attempts made to blend the newer paint into the original finish.
The previous owners maintained it using the Penetrol/linseed oil method every few months. Because of this, the paint doesn't appear heavily oxidized despite being old red single-stage paint. However, I'm unsure how much of that appearance is due to the oils versus the actual condition of the paint underneath.
I've spent quite a bit of time reading and watching Mike Phillips' material on restoring single-stage paint, and my current plan is:

1. Wash the truck.
2. Either:
   • Clay bar after a normal wash, OR
   • Do a Comet wash to strip everything back and start with a clean slate.
   • (This is one of my main questions: which approach would you recommend given the history of Penetrol/linseed oil applications?)
3. Apply several applications of Meguiar's #7 Show Car Glaze (the traditional "soak" method).
4. Polish with an AIO such as 3D One using a random orbital and foam pad.
5. Apply a cleaner wax such as Meguiar's #6.
6. Finish with a quality carnauba wax.

Does this process sound reasonable, or am I missing steps or doing things in the wrong order?
Also, because the truck has a mixture of original paint and blended repair work, I'm not trying to chase perfection, I like the patina look.

One thing I've noticed from Mike Phillips' more recent 2-day detailing classes is that many of the classic single-stage paint corrections don't seem to be using the traditional #7 soak anymore. Instead, they often appear to be:

• Wash
• Clay
• Machine polish (often Dr. Beasley's products)
• Ceramic coat

Is the #7 soak now considered old-school but largely unnecessary if modern polishes are being used? Or does it still have a place on older single-stage paint?

Any thoughts from those experienced with patina and original single-stage paint would be greatly appreciated.

 

[Mike Phillips]

Hi everyone,

I'm looking for some advice on how to best tackle the paint on my 1960s Chevy C10.

The truck is a patina truck, not a restoration. From what I can tell, it has a mix of original single-stage red paint and older spot repairs/blend work. Various panels appear to have been patched and repainted over the years, with attempts made to blend the newer paint into the original finish.

The previous owners maintained it using the Penetrol/linseed oil method every few months. Because of this, the paint doesn't appear heavily oxidized despite being old red single-stage paint. However, I'm unsure how much of that appearance is due to the oils versus the actual condition of the paint underneath.

My guess is the previous owner's practice of maintaining the single stage paint using Penetrol/Linseed Oil is what's maintained it to the point it's in currently.

Some will argue that applying a seed oil to old single stage paint isn't the correct way, but at a minimum, having the oil present IN the paint has prevented oxidation.

Without the oil, the paint dries out and oxidizes.

I've spent quite a bit of time reading and watching Mike Phillips' material on restoring single-stage paint, and my current plan is:

1. Wash the truck.
2. Either:
   • Clay bar after a normal wash, OR
   • Do a Comet wash to strip everything back and start with a clean slate.
   • (This is one of my main questions: which approach would you recommend given the history of Penetrol/linseed oil applications?)
3. Apply several applications of Meguiar's #7 Show Car Glaze (the traditional "soak" method).
4. Polish with an AIO such as 3D One using a random orbital and foam pad.
5. Apply a cleaner wax such as Meguiar's #6.
6. Finish with a quality carnauba wax.

Does this process sound reasonable, or am I missing steps or doing things in the wrong order?

I would skip using the Comet Technique is there is NO visible, chalky looking oxidiation.

If the paint already has a clear/hard/shine - then the Comet Wash would be overkill.

For those that will read this into the future, look at how the paint on the recent Barn Find we used in our February 2026 class is or was chalky with oxidation.

Also, because the truck has a mixture of original paint and blended repair work, I'm not trying to chase perfection, I like the patina look.

One thing I've noticed from Mike Phillips' more recent 2-day detailing classes is that many of the classic single-stage paint corrections don't seem to be using the traditional #7 soak anymore. Instead, they often appear to be:

• Wash
• Clay
• Machine polish (often Dr. Beasley's products)
• Ceramic coat

Is the #7 soak now considered old-school but largely unnecessary if modern polishes are being used? Or does it still have a place on older single-stage paint?

Any thoughts from those experienced with patina and original single-stage paint would be greatly appreciated.

The only single stage car we've detailed in a class in the past that could have benefited from the #7 treatment would have been the 1965 Plymouth Valiant Barn Find - but instead of using #7 to both gorge the vintage paint with oils and also at the same time ABRADE the paint via the rubbing action to remove the years/decades of oxidation.

But instead, we used the Comet Wash Technique. After the first buffing step, where now we could really see the paint clearly - we could then see this was a repainted car - not original paint. Couldn't tell until we carved off all the years of oxidation.

And while this repaint was still probably 20 years old, even without the #7 treatment the paint shined up real nice.

There is another issue with the #7 pre-soak treatment and that's 3M changed the original formula. The product used a plant oil that obviously came from something green or khaki colored (the color in the bottle was never uniform from year to year due to climatic changes in growing seasons), and while I spoke with a chemist at Meguiar's at the time of the change and he assured me the pertinent oil is still in the formula - it's just now the formula is white.

I'm not sure if I buy into this or not - but there's also nothing that can be done about it at this time.

I think the #7 Rub Down Technique is still a valid technique so if preserving this original paint is a priority - then I would do this,

Step 1: Wash & Dry - use a quality pH neutral car wash soap.
Step 2: #7 Rub Down Technique - repeat if results from first application and removal improve appearance.

Step 3: Upon looking at the results from the #7 treatment - determine if you want to machine polish or not.

Machine polishing is great for removing swirls and scratches, but if the paint is aged - it's possible you will not be able to remove all the swirls and scratches so machine polishing will simply remove more perfectly good paint.

If you do machine polish - be sure to do a super good Test Spot. I've come across old single stage apint that simply did NOT like machine polisign with anything - it would make the paint look cloudy.

So dial in your Test Spot and make sure you're getting the results you hope and dream about and if not - consider applying either a wax or sealant.


Question?

Can you share some pictures? You can even text them to me and then I'll resize and insert them for you.

A good "front side angle shot" so everyone can see the actual truck and then maybe a few shots of the paint on various body panels.

Like this,

The Front Side Angle Shot - Photography for the Car Detailing World by Mike Phillips


Mike