I managed to scuff one of my brand new Compomotive wheels while getting the car off a trailer recently. It has taken the laquer right down to the paint but thankfully not gone any further. I need to touch in the laquer before getting it on the road and allowing water to penetrate. It is a very thick layer but what type of laquer is it?

you can get some from Halfords. comes in a small nail varnish type bottle with a brush incorporated in the cap. easy to use.

Hicote spray cans do a lacquer you can use over cellulose or synthetic. I spray it into the lid then use a brush if I want a thick coat on a small area.