Technical & Reference Section > Tech and Restoration

Oxalic Acid Baths - Rust Removal

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Rodgy1970:
Anybody know the quantities of powder and water for rust removal?

http://shop.ebay.co.uk/i.html?_nkw=oxali...._arr%3D1&_rdc=1

Rodgy1970:
i've been told the mix is 250 grams of Oxalic Acid to 1.5 litres of warm water in case anybody wants try out

brettypeeps:
That will react with the metal neutralising it.  It will turn the metal black as a completed product if it Chrome then I would go for the tin foil and lemon or tin foil and coke Job as it will look awful when finish.  I am not sure about re-chrome after but should OK :daumenhoch:

Be keen to see some before and after pictures  :4_17_5:

Rodgy1970:
some before and afters on here bretty

http://www.vintagebmx.com/community/index.php'showtopic=4004702

going to get some and try it out and will put up some results

jT Racing:
wouldn't carbonated water or vinegar do the same thing, or even watered down brick cleaning acid.

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