I decided the easiest way to paint my hubs was to remove the rim and spokes ( I have little patience or skill to toddle around the spokes with a small paint brush).
half an hour had the rim and spokes removed (intact btw), the spokes are stainless, threads good, the rim is 15 year old chrome, looked good however close examination showed lots of little pin holes and felt rough to a moving finger, doubt it would go another 15 years, 3 or four maybe.
I've put rust stuff on to neutralise it but don't know that the stuff is as good as it used to be, you used to see the rust turn black, that hasn't happened.
So as the rims off rather than put it back and need to take it off again a couple of years down the line I decided maybe to put on a stainless rim (seems to be lots around, no doubt bought with Rupees or Yen), also Enfield advertising polished steel (but no mention of it being stainless) they claim they will stay bright a long time (relative I'm sure)
Wonder I any body has knowledge of any of these rims - advise welcome
PS this is a front wheel, the rear rim looks much better no doubt thanks to the chain