Ceramic coating vs wax vs PPF: what each one is actually for

Wax: gloss now, gone by the monsoon

A carnauba wax lays down a soft, oily layer that fills fine imperfections and gives that deep wet look. It is the cheapest way to make a car look good this weekend. It is also the least durable — ten to twelve weeks in Indian conditions, less if the car lives outdoors.

Ceramic coating: hardness and easier washing

A 9H SiO₂ coating is a semi-permanent glass-like layer that bonds to the clear coat. It does not stop stone chips. What it does is resist chemicals and UV, and make the surface so hydrophobic that dirt struggles to key into it — which means every future wash is faster and safer.

The catch nobody mentions

A coating locks in whatever is underneath it. Applied over swirled paint, you have sealed the swirls in for three years. Any studio quoting a coating without a correction stage first is selling you a problem.

PPF: the only one that stops physical damage

Paint protection film is a thick self-healing urethane layer. It is the only one of the three that will take a stone chip so your paint does not. It is also the most expensive, which is why most people put it on the front kit — bonnet, bumper, fenders, mirrors — and coat the rest.

What we would actually recommend

A daily driver that lives in a basement: wax or a light sealant, topped up quarterly. A car you intend to keep five years: correct it once, then coat it. A highway car or anything with a large front end: PPF on the front, coating everywhere else.