I haven't got an RAL code, but I have a can of blue paint inherited from the previous owner, which I believe has been used to touch up the blue stripes on my LM27.
I'll try to remember to note the colour and let you know.
Hi, A very quick and easy colour restoration can be made using WD 40! Just clean off the salt, spray on, polish lightly and you will be surprised how it brings back the colour.
It repels water and lasts quite a long time, however, it's very quick to do it again when required.
Also good for polishing topsides and brightwork.
Regards
Mick
Last Edit: Sept 29, 2018 18:58:48 GMT by oceandancer
Sorry, I completely forgot I said I'd check the paint I had.
It is Blakes Polygloss 34660 True Blue.
This looks like it is the right shade to touch-up the blue stripes on my LM27's hull, but whether they are the original blue, or they're the same as other LM models, I don't know.