What is a ceramic coating?
A ceramic coating is a liquid, usually built on silica (SiO2), that is wiped onto the paint and cures into a hard, glassy layer bonded to the clear coat. It is very thin. XPEL’s data sheet for its Fusion Plus Paint & PPF coating lists 7 microns, while Garware’s Premium paint protection film is about 190 microns. That makes the coating more than 20 times thinner than film, and it explains what a coating can and can’t do.
The white Toyota Fortuner in our ceramic coating reel shows the hydrophobic finish this gives.
What does 9H actually mean?
“9H” comes from the pencil-hardness test (ASTM D3363). Pencils of increasing hardness are pushed across a coated test panel, and the rating is the hardest lead that doesn’t mark it. Common pencil-hardness kits run from 6B to 6H; extended kits, such as Gardco’s 9B–9H set, and ISO 15184 sets go up to 9H, the top of the scale. “10H” isn’t a grade on the pencil scale at all, so it comes from a brand’s own test.
The test tells you the coating resists a pencil lead on a flat test panel, and makers rarely say what that panel was. It says nothing about keys, sand trapped in a wash mitt, or stones on the highway. A layer a few microns thick can add only a little surface hardness to the clear coat beneath it. It is not scratch-proof. Our guide to 9H vs 10H vs graphene coating goes deeper.
What does a ceramic coating do, and what doesn’t it do?
| It does | It doesn’t |
|---|---|
| Add gloss and depth to corrected paint | Hide swirls or scratches left underneath |
| Make water bead and run off | Stop water spots if hard water dries on it |
| Help dust and mud let go in a gentle wash | Stop stone chips (that’s what PPF is for) |
| Give you time to remove bird droppings and sap | Make the car scratch-proof |
| Cut down the scrubbing that causes wash swirls | Replace regular, gentle washing |
Why does paint correction come first?
A coating is transparent and bonds to whatever surface is there. Coat over swirl marks and you seal them in, glossier than before. Even new cars often arrive with light marring from transport and dealer washes. So we inspect under studio light, machine-polish the clear coat to the level it needs, and wipe it clean before any coating goes on. You see the paint before and after, so you know what you’re paying for.
Ceramic coating vs wax vs PPF
| Feature | Wax or sealant | Ceramic coating | PPF |
|---|---|---|---|
| What it is | A soft layer on top of the paint | A few microns of cured silica, bonded to the clear coat | 160–190 microns of TPU film |
| Typical life | Weeks to a few months | Depends on grade and care; sold in grades rated from about a year to several years | Garware e-warranties from 3 years to lifetime (first owner), depending on grade |
| Water beading | Yes, but it fades fast | Yes | Yes |
| Stone chip protection | No | No | Yes |
| Self-healing | No | No | Light swirls, with warmth |
If chips are your main worry, see PPF in Pune or our PPF vs ceramic coating guide. Many owners combine them: film on the front, and a coating on top of the film and over the rest of the car.
How long does ceramic coating last in Pune?
It depends on the grade you choose and how the car lives. The sign to watch is the water: when rain stops beading tightly and starts to sheet off slowly, the coating is wearing. That usually shows first on the bonnet and roof, which take the most sun. Coating makers set their own warranty terms, often tied to maintenance. We explain the terms for the coating you choose before we start.
Glass, alloys and the graphene option
A windshield coating is a useful add-on: rain beads up and clears at speed, which you’ll appreciate on the Expressway in July. We cover it, along with alloy wheel work, on our headlight and alloy restoration page. If you’re weighing a graphene-enhanced coating instead, see graphene coating in Pune.
Why do ceramic coating prices in Pune vary so much?
Most of the difference is labour, not the bottle. A new car may need only a light one-step polish. A few years of open parking and brush washes can mean a multi-stage correction that takes far longer. Quotes also differ on the coating grade, the number of layers, and whether glass, alloys and trim are included. Our ceramic coating price guide for Pune shows typical market ranges. For your own car, message us the model and its age and we’ll send a quote.
Ready to book?
Send us your car model, its age, and whether it’s parked open or covered. We’ll suggest the right level of correction and coating and send a quote. You’re also welcome to walk into the PinkStudio in Mangalwar Peth and talk it through.
