remove "rust" from RC parts
How long can/may/should I put parts with rust* on them in Coka Cola? Can I just leave them overnight, or better leave them just a couple of hours?
Or is it better to put them in WD40? I thought treating them with WD40 is after you removed the rust from them?
* yeah, it's not really rust, because the parts are aluminium and they obviously don't rust, but there is some kind of orangy rusty material on the parts ...
Sprint2 - Vorza - Savage - Blitz