Ive been working on getting that annoy road grime off the inside of rims, and ive tried polish, a little wet sanding(did a good job, but obviously takes forever!)...and ive found something that works very very well...
Meguiar's Hot Rims takes off a lot of the road grime
...scrub it until you can physically scrub anymore. This will get a ton of that gunk off...
wet sand with 1000 grit sandpaper to get that REALLY stubborn junk off...
Polish, polish, polish! (I used white diamond polish)
They look 1000% better already...
what should I clearcoat them with and how should I do it (if it all)?
Id really reccomend this to anyone with polished aluminum rims to get that gunk out of there!