Glossary / Films & coatings

What is PPF?

PPF is a clear film applied over a car's paint. The material is thermoplastic urethane — the tpu film entry covers why that particular plastic and not another — and it is laid on wet, squeegeed down and wrapped past panel edges where it can be, so that from a few feet away there is nothing to see.

The word in the middle is the whole product. It is not a coating, a polish or a colour: it is a layer, with real thickness, whose job is to be damaged instead of the paint. Everything else about it — the clarity, the self-healing topcoat, the ten-year warranties — follows from that one idea.

It is also called a clear bra, which is the name most customers search for. Same film, same rolls, same installers; the clear bra entry explains where the name came from and why it no longer tells you how much of the car is covered.

The case PPF was made for is the motorway: grit and stones thrown up by the vehicle ahead, hitting the bumper, the hood and the leading edge of the fenders at speed. That is chip damage, it is cumulative, and it is the difference between a three-year-old car that looks new and one that looks used from ten feet.

It also absorbs light scratches, bug etching and the fine abrasion that dulls a nose over a few winters. Films with a self-healing topcoat go further and remove the evidence of the light stuff entirely when warmed, which is what self healing film is about.

What it does not do is worth saying just as clearly, because over-promising it is the most common way a film job turns into an argument. It will not stop a deep gouge, a kerbed arch, a door ding or a stone big enough to cut through it. It is a consumable layer, not armour.

This is the comparison every counter has three times a week, and the confusion is understandable: all three are applied over paint and all three make a car look better. The table describes what each physically does. It names no brand, ranks nothing and publishes no price.

If someone asks whether they should get film or a coating, the useful question back is what they are trying to prevent. Chips mean film. Water spots and washing effort mean a coating. A different colour means a vinyl wrap. PPF vs ceramic coating walks the decision properly, including the case for both.

PPF is priced by how much of the car it covers, and the packages have names that sound standard and are not. A partial front is the bumper, the mirror caps and the leading section of hood and fenders. A full front is the whole hood, both fenders, the whole bumper and the mirrors — the full front ppf entry covers what moves in and out of it. A track pack adds rockers, A-pillars and the areas behind the rear wheels. A full body is every painted panel, which the full body ppf entry covers.

The same three words mean different panel lists at different shops, and that single fact explains most of the apparent price gaps between two quotes. It is why the first question to an installer is never the price. It is which panels are in it.

For what each of those levels actually costs, with six installers' published ranges and the date each was read, how much does ppf cost is the page with the sources on it. Nothing on this page repeats a figure it cannot cite.

For the first days after an install the adhesive is still bonding and a little moisture is still leaving through the film, so small hazy patches near edges are normal and the car should be left alone. After that it washes like paint: two buckets, a clean mitt, and no pressure washer held an inch from an edge.

The edges are the thing to watch over the years. A lifted edge caught early is a small repair; one left to collect dirt and water becomes a panel. That is a workmanship question rather than a film one, which is why the workmanship warranty matters as much as the film's.

And keep the paperwork. Which film, which panels, which date, which installer — that is what a warranty claim is answered from, and it is the difference between a two-minute lookup and an argument three years later.