Possibly. I’m still learning what’s the best approach with cellulose. I’ve not used cellulose spray cans before, but it seemed to be the only option available for getting paint colour matched to the original Rover colour. I guess it’s not something so readily available in a more modern aerosol.
Today, I rubbed back the first coat of paint, and applied another rattle can’s worth. I managed to get less peel this time, but unfortunately I have a run to fix when the paint’s fully cured. Hopefully I have enough paint on overall, so I can cut it back without rubbing through anywhere.