Paint the inside of the rim with a rust proof paint like rustoleum. The rust
proof paints have extra zinc in them (and here's the chemistry) which
donates excess electrons instead of using the iron's electrons. Rust is
iron oxide - combination of oxygen + iron and extra electrons. The zinc
donates the electrons and stops the iron oxide (rust) from forming.
Ideally, you would want to stick a 5 lb chunk of zinc attached to your
frame but that's not practical.
Steve wrote:
> I have a 2004 300m with the plastic coated chrome rims. I think I may have
> damaged them with a wheel cleaner I was using. Now I have small rust
> spots on the wheels. I can scratch most of it off but not all.
>
> I was wondering if there is anything I can do to slow the process. I was
> thinking of cleaning the wheels and covering the spots with clear enamel
> or something else that is transparent and strong.
>
> Thanks >> Stay informed about: How to stop rust on chrome wheels?