Why paint quality matters

A finish is not one layer

What we call "the car's paint" is in fact a system of several layers, each with its own job:

• Primer — provides adhesion to the metal and is the first barrier against corrosion.
• Base coat — carries the colour and any metallic or pearl effect.
• Clear coat — the transparent top layer that provides the gloss and takes the UV, salt and abrasive wear.

Savings are almost always made on the clear coat and the primer — precisely the layers you cannot see at handover, but which determine how long the car keeps looking good. That is why the price of a repair can vary twofold for what looks like the same work.

Why we insist on German paints

We use high-quality German paints not because it sounds good in an advert, but for two measurable reasons: resistance to ultraviolet light and colour stability over time. In a coastal climate like ours in Burgas, you also have salt in the air, which accelerates corrosion where protection is weaker.

The practical difference shows after the first and second summer. Cheaper systems fade unevenly — usually on the roof, bonnet and the top of the bumper, which is exactly where the sun falls hardest. The result is a car where the repainted panel no longer matches the rest.

Computerised colour matching

The manufacturer's colour code is a starting point, not the final answer. The same code looks different on a 2016 car and a 2024 car, because the paint has been exposed to sun, washing and time. So the colour is measured on the car itself with a spectrophotometer and mixed to the resulting recipe.

Then comes the test card. It is dried and compared against the panel in daylight before the car is touched at all. With metallic and pearl colours we also judge the angle at which the flakes reflect — a colour that matches head-on may not match from the side.

What the paint booth is for

A booth is not a luxury but a condition for quality. It provides filtered air, controlled temperature and controlled curing. Without it, every speck of dust in the air becomes a defect in the clear coat, and uneven drying leads to orange peel and cloudy patches.

Booth curing at a controlled temperature also hardens the clear coat fully. A finish left to air-dry stays softer for a long time and scratches more easily during the first few washes.

How to spot a poor repair

A few things you can check yourself when collecting the car — in good daylight, not under workshop lights:

• Look at the panel at a sharp angle. Waves, orange peel or matt areas only show up that way.
• Check the transition to the neighbouring panel from several distances — the colour should match both up close and from three metres.
• Inspect door edges and frames — poor masking shows there first.
• Look for dust or fibres sealed into the clear coat.
• Ask what warranty you get in writing and what exactly it covers.