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#1
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Oxidize Copper? (off topic)
This is off topic, forgive me, but drawing on the expertise of this group …
I have searched all over but only found ways to keep copper from oxidizing .... I need the opposite. Any suggestions for how to oxidize copper quickly so it ends up with the green tarnished appearance. Haasman
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'03 E320 Wagon-Sold '95 E320 Wagon-Went to Ex '93 190E 2.6-Wrecked '91 300E-Went to Ex '65 911 Coupe (#302580) |
#2
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I am not sure but a saline wash and then left in the open may help.
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NormanB 230 TE (W124) 1989 with 153,000 miles on the clock - hoping for at least another 100K |
#3
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I have seen a drop of liquid plumber turn copper green overnight, but this isn't a material I would want to work with - too hazardous for other than intended use. Some websites which discuss home made recipeis or have small volume commercial products (Patina-It) designed for hobbiests are listed below. I haven't tried any of these, so the risks and hazards are unknown. I think it would make a difference if you were trying to do a large area vs a small one in how the finish is likely to turn out.
Background info http://architecture.copper.org/finishes-natural-weathering.html http://www.skyartstudio.com/chart.htm http://www.usoe.k12.ut.us/STC/ccc/7-8/Lessons%5C8%20Science%5CArtistic%5CArt%20Restorationist.htm Techniques/DIY formulas http://protection.copper.org/green.htm http://forums.gardenweb.com/forums/load/accout/msg0618511422973.html Commercial products http://www.michtoy.com/MTSCnewSite/supplies_folder/WeatheringSupplies/WeatheringSupplies.html
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John 2003 Firemist Red/grey leather SL 500 2015 Palladium Silver/black mbtex GLK 350 1987 Smoke Silver/burgundy mbtex 300E Sportline (SOLD) Click to see 87 300E |
#4
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Thank you! These are great resources .... I willcheck them all out.
Haasman
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'03 E320 Wagon-Sold '95 E320 Wagon-Went to Ex '93 190E 2.6-Wrecked '91 300E-Went to Ex '65 911 Coupe (#302580) |
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