Hi.

I have been offered a bike with a 531 frame for a decent price. The trouble is there is some rust spots on the frame. How would I tackle this sort of rust in the least invasive way? I really like the colour of the frame so I would not want to attack it with too much vigour. I just want to neutralize it. I've been thinking of buying some Hammerite Kurust and just painting it over the rust sports. What do you think?