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<blockquote data-quote="KrisMas" data-source="post: 598893" data-attributes="member: 14200"><p>astroboy, it's suppose to be sprayed on, leave to dwell so that it'll react with any presence of iron (turned deep red) and then only you brush/aggitate or rinse off. Yeah....it sure has a very strong smell of ammonia.</p><p></p><p>I'm not a chemist but from my readings of other forums I got this info:</p><p></p><p><em>"the reaction of iron in ammonical solution with thioglycollic acid in presence of citric acid to form iron thioglycolate which is pale pink to deep reddish purple in color."</em></p><p></p><p></p><p></p><p>Whoaaa....and the thread looks like it's still 80% ~ 90%. Hopefully it's just a shallow one and didn't go all the way through the rubber....did it?</p></blockquote><p></p>
[QUOTE="KrisMas, post: 598893, member: 14200"] astroboy, it's suppose to be sprayed on, leave to dwell so that it'll react with any presence of iron (turned deep red) and then only you brush/aggitate or rinse off. Yeah....it sure has a very strong smell of ammonia. I'm not a chemist but from my readings of other forums I got this info: [I]"the reaction of iron in ammonical solution with thioglycollic acid in presence of citric acid to form iron thioglycolate which is pale pink to deep reddish purple in color."[/I] Whoaaa....and the thread looks like it's still 80% ~ 90%. Hopefully it's just a shallow one and didn't go all the way through the rubber....did it? [/QUOTE]
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