Ceramic coating has become the most popular protective treatment in car detailing. It promises years of protection, self-cleaning properties and a deeper gloss. But what's behind those promises, and when is it actually worth it?
What is ceramic coating?
Ceramic coating is a liquid polymer based on silicon dioxide (SiO2) that chemically bonds to your car's paint. After curing, it forms a hard, hydrophobic layer harder than the paint beneath it.
Unlike wax or sealant — which only adhere to the surface and wash away over time — ceramic coating fuses chemically with the paint.
What ceramic coating does
- UV protection — Blocks UV radiation that fades paint
- Chemical resistance — Resists bird droppings, tree sap, industrial fallout and mild acids
- Hydrophobic properties — Water beads off perfectly; dirt bonds less easily
- Enhanced gloss — Colours appear deeper and richer
- Scratch resistance — Harder than paint; reduces fine swirl marks from washing
What ceramic coating does NOT do
- It does not remove existing scratches — paint correction before application is mandatory
- It is not maintenance-free — regular washing is still required
- It does not protect against large impacts — stone chips, deep scratches or dents
How long does it last?
- Consumer products (DIY): 6–12 months
- Professional entry-level coatings: 1–2 years
- Premium professional coatings: 3–5 years
What does it cost?
- Small car: €300–€500
- Mid-size car: €400–€700
- SUV or premium vehicle: €600–€1,200+
Find a certified detailer for ceramic coating on MyDetailer.