world gathers for metal finishing
Q&As since 1989
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Looking for best light cleaner of electroless nickel pistols
How to clean an electroless nickel pistol?
gunsmith - St. Louis, Missouri
December 30, 2010
Old formula 2% H2SO4 in ethyl alcohol (immersion max. 10 seconds), instead of that you can use next formula too: 47,5 gms citric acid [on eBay or Amazon] /47,5 gms sodium gluconate/4,9 gms tartaric acid [on eBay or Amazon]/1 lit water - can be used cold or hot (80 C). Hope it helps and good luck!
Goram Budija- Zagreb, Croatia
January 4, 2011
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