500GMS- Makes up to 8 litres of acid dip solution.
These dry acid pickling salts are a general purpose mixture of acid salts which when dissolved in water provide a convenient and effective alternative to acid solutions. Effective on many metal surfaces such as steel , Copper , Copper alloys and Zinc.
Rubber , PVC Polythene or Polypropylene vessels are suitable to be used as containers for the Acids Salts Solution
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| £12.06 |  | £14.47 |
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Customer Reviews
 useage of dry acid leave in acid for longer than recomended time if copper is realy dirty, must be clean for soldering No smell with this product tony - manchester
Much safer to use than sulphuric acid. I had a very pleasing result with a piece of badly fire stained copper (Work shop fire) I have recommended it to a teacher who runs U3A courses in silver smithing. David Edwards - Surrey  Seems to do a good job Came well packed with set of instructions for mixing strengths for various metals and pickling times. Useful to only to mix quantities as required. D Eaves - Wantage
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