https://www.toolstation.com/shop/Pai...nverter/p43408
I used this last year on the silver spokes of my R to cure the rust and then painted all the spokes,front and rear.
Perfect match to the rims and over a year later no sign of rust. I actually used a modle makers paint brush to do it. Sooo thereaputic.
I have used it for years on various car's/parts too.