Halfords plastidip is rubbish, the proper stuff is much better and hardly any more expensive, had it on my XV for about 3yrs I r something
I did nine with proper Plasti-Dip, followed the instructions on Dip-my-car on Youtube with Fonzy (honestly not even joking, the guy is called fonzy), didn’t even have to remove anything from the car, all sprayed in situ.
i preferred this way because it looks like the surrounding plastic, like you bought a different grille, plus the rear badges are a piece of cake using plasidip