In Pakistan’s used-car market, “total genuine” is one of the first things a buyer asks about. The paint can answer that question, if you know how to read it.
- A paint gauge measures how much paint is on each panel, not the clearcoat alone.
- Original panels on one car read close to each other. The odd one out is the one to ask about.
- A reading guides the judgement. It doesn’t replace it.
Why original paint matters
Original factory paint tells you the panels haven’t been repaired and repainted, and it usually holds its value better.
A fresh coat of paint can look perfect and still hide accident repairs, filler or rust underneath. Paint thickness is one of the few things that can’t be polished into looking right.
What a gauge measures
A gauge measures the total paint on a panel, in microns (µm): clearcoat, colour coat and primer together. It doesn’t measure the clearcoat on its own, but it shows how much paint is on each panel, and that’s enough to see where something has changed.
Factory paint on most cars reads somewhere between about 75 and 200 µm in total, depending on the manufacturer and the model.
How to read a car
- Measure every panel. Bonnet, roof, boot, each door, each fender and the quarter panels, with several readings on each.
- Compare panel to panel. Factory paint is applied by robots, so the original panels on one car read fairly close to each other.
- Look for the odd one out. A panel reading much thicker than its neighbours has usually been repainted. One reading much thinner may have been heavily polished.
- Check the edges. Repairs are often blended into the edge of a panel, so readings can change across it.
Illustrative example in microns (µm). Real figures vary by manufacturer and model.
In this example, most panels read between 118 and 131. The front left door reads almost double, which usually means it has been repainted. The low reading at the bonnet edge suggests heavy polishing there.
What a reading can’t tell you
A number on its own isn’t a verdict. Paint systems vary by manufacturer, and some factory paint is applied thicker on certain panels. A trained technician reads the whole car, the repair history and the condition of the finish together before drawing conclusions.
Get it read properly
A Paint Health Check includes readings across every panel, with what they mean for the car in front of you.
Common questions
Does a thicker reading always mean a repaint?
Not always. Some factory paint is applied thicker on certain panels, and readings vary between manufacturers. A panel that reads well above the rest of the car is the one to ask about.
Can polishing change the reading?
Yes. Every polish removes a little clearcoat, so a heavily polished panel, or the edge of one, can read thinner than the rest of the car.
Can I check a car myself with a gauge?
A basic gauge will show big differences between panels. Reading the finer detail, and knowing what it means for the paint, takes experience.
PAKISTANSkyGloss Pakistan is the official distributor of SkyGloss in Pakistan, based in Islamabad. Every service we offer starts with a Paint Health Check.
