[Decep]

PPF is a film not a coating (typo?)

The 3m stuff i had put on my wife's CX5 is a 10 year warranty against lifting and yellowing, any 3m approved shop takes care of it.

Ceramic you're going to get 1-3 years, maybe more if you garage your car all the time and don't drive in bad conditions and take very good care of the car. Some coatings will claim 5 years or more, but in the fine print it requires topping the coating with a spray sealant, so at that point you don't even know what's causing water to bead off your paint.. the sealant or the coating.