My wife's Fiesta's paint has started to peel under the rear window. It is not much (yet) but we would like to stop it getting worse and (if possible) make the already peeling bit look less obvious.
I've done some searching on the Internet and mostly found either "send it to the paint shop" or "sand it all down and spray it again" advice. Both sound, but the first is pricey and the 2nd is a bit past my abilities. Happy to do a little painting with a tiny brush (I'm happy with the stone chip repairs I've done in the past on my own car) but sanding and spraying is a step too far.
Is there another method that allows me to stop the problem getting worse and possibly covering up most of the peeling already there?
Here is a photo of the current situation: