What is the best way to polish magneseum?

[jtltoy]

I hane a supercharger that is made out of magneseum. I can polish it with metal polish, but it dosen't stay shiny very long. It starts to tarnish within a few days. Is there anything out there that can polish magneseum, and stay shiny? Can I coat it with something?

Thanks, Jim

[customandsound]

polish it as if you were polishing alum. and then you can coat it with zoop or high grade carnuba wax ....

[jtltoy]

Thanks for your reply. What is ZOOP?

[customandsound]

it is a sealer protector ... caswell stock's it it cos a lot but it save's you from polishing every few months and last a year