Technical & Reference Section > Tech and Restoration

OXALIC Acid

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moohan:
Any of you guys used this to clean up a chrome frame ready for powder coating ,iv`eseen an article on vintagebmx and it looks pretty good but dont know if it`s any good for powder coating.
 
Kind Regards Moohan :D

CD17:
No never used it, but the best way to get a chrome frame ready for powder is to get it sand/grit blasted.

stidds:
I have used on bars, not a frame but it really is good stuff.

However, I leave all prep work to my powdercoater, he media blasts the parts and powders them.  I would like to think most powdercoaters would prep the frame before applying the powder.

Superkav:
I'm sure that if the chrome is good you can just degrease it and powder over the top with no blasting.

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