http://www.artmetal.com/tags/sparex The taxonomy view with a depth of 0. en http://www.artmetal.com/blog/rledbet/2007/11/copper_and_brass_pickle <!-- google_ad_section_start --> <p>I am looking for a good copper and brass pickle. Is Sparex good? Or is it better to use Sulfuric acid and water? I have the articla by bu Bill Seely. He says to use a basic sulfuric acid solution prio to using hs formulas. %5 to %10. I assume that means a solution of 5 to 10 percent sulfuric acid and water. Is that correct? Is that the best pickle? or is there a better and safer method?</p> <br class="clear-both" /><!-- google_ad_section_end --> <p><a href="http://www.artmetal.com/blog/rledbet/2007/11/copper_and_brass_pickle">read more</a></p> http://www.artmetal.com/blog/rledbet/2007/11/copper_and_brass_pickle#comment brass brass sheets copper Pickle Sparex Sun, 04 Nov 2007 11:50:20 -0600 rledbet 4374 at http://www.artmetal.com