Geon ppf comes applied with a ceramic coating on the film.
Ceramic will not stop the stone chips, it will aid cleaning tho.
Ppf will stop unwanted stone chips and can be removed to reveal as new looking panels, great for tanks to stop knee rub and stone chips to the fork legs.
If you go down the route of ppf yet want to make the bike easier to clean you can buy ceramic snow foam, you apply through a snow foam lance and once applied it’s very good at beading and aiding your cleaning process.
I’ve fitted hundreds of ppf kits myself because I’m a bit ocd, finding someone to do it for me is difficult, they’re mainly detailers whom fit kits now and again and I’ve never been 100% happy whereas I wanted someone whom does it everyday. So I’ve just had a car done @ Topaz and I’m extremely fussy and usually find fault, but I can’t fault it neither can you see any lines, very impressive.