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removing hard annodising

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kev-s:
i know oven pride removes annodising (done it a few times)

but what about hard annodising, have heard that oven pride wont touch it, if so what will?

Clean:

--- Quote from: kev s on June 22, 2012, 12:20 PM ---i know oven pride removes annodising (done it a few times)

but what about hard annodising, have heard that oven pride wont touch it, if so what will?

--- End quote ---

Not really sure what "Hard Anodising" is, but it is probably a misnomer.  ::)

If an alloy is "Anodised" the process can always be reveresed using a strong alkali (eg Oven Pride); this is fundamental chemistry.  :angel:

I suspect that for "Hard Anodising" the anodised surface is over varnished with a lacquer of some sort to protect it; in this case you will first need to remove the lacquer, before resorting to Sodium Hydroxide / Caustic / Oven Pride to remove the anodised surface.  :daumenhoch:

kev-s:
just double checked and its "ultra hard annodising" :LolLolLolLol:

will do a test area with oven pride later :daumenhoch:

stidds:
Stop pussying about with oven pride and get yourself some caustic soda.

animal:

--- Quote from: Stidds on June 22, 2012, 01:45 PM ---Stop pussying about with oven pride and get yourself some caustic soda.

--- End quote ---

X2   :2funny:

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