FWIW, it's available as a standard finish on the Brompton folding bike - Raw Lacquer.
I have one and I rather like it (they also take a bit of extra care over the brazing and surface finish for the frames that are used for this as they aren't going to be covered up with paint)
[damn! I just came out as a Brompton owner on a fixed gear forum :-D]
FWIW, it's available as a standard finish on the Brompton folding bike - Raw Lacquer.
I have one and I rather like it (they also take a bit of extra care over the brazing and surface finish for the frames that are used for this as they aren't going to be covered up with paint)
[damn! I just came out as a Brompton owner on a fixed gear forum :-D]