ShortChangeHero
Yo-Yo master
Well, since no one step up to make a recommendation......i'll make suggestion......and this is what i use for my polished frames and plasma frames to remove tarnish and oxidation....use a little at a a time in a small area. don't rub too hard either; 100% cotton cloth works the best. Since copper is a thin metal coating, it should work and protect the metal. This is a polishing compound, be gentle otherwise it will thin out too much to expose bare metal. PS.....not advertising for the company, but that's what i had in the garage. Eagle One also has a nano compound chrome polish, i bet it will work as well.
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Yea j would only use that on a polished frame. It might ruin the finish and or strip it especially since it’s not real copper. Thanks for the tip.