Sulphuric acid pickle

This topic has 2 replies, 2 voices, and was last updated 16 March 2010 at 18:23 by Niloch.

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16 March 2010 at 18:01 #49807
Speedy Builder5
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@speedybuilder5
What stength acid should I use. I have tried 36% by weight, but it is very slow to clean copper.
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16 March 2010 at 18:01 #15459
Speedy Builder5
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@speedybuilder5
16 March 2010 at 18:23 #49812
Niloch
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@niloch
Do these previous threads help you?

(1)

and

(2)

I found these by using the search facility above, typing ‘pickle’ into the Keyword space
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Sulphuric acid pickle

Sulphuric acid pickle

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