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Red Patinas for Copper

This video is about creating red colors on copper using sodium sulfide and hot water and heat. Join Hana, Briona and I while we experiment with sodium sulfate. Then join me, while I experiment with a heat treatment for copper. Both videos demonstrate methods for creating red colors on copper! If using the sodium sulfide, please take all safety precautions! I would think but haven't tried it, that rinsing the sodium sulfide, after immersion, would stop the process. Maybe have a bowl of water handy. Link to my Patina Books: http://www.nancylthamilton.com/resour... Link to Patina: 300+ Coloration Effects...: https://amzn.to/2IMr00Z Materials: Sodium Sulfide Flakes from Art Chemicals: http://www.artchemicals.com/Sodium_Su... Tissue paper: https://amzn.to/2INZH6J Chemical resistant wear: Goggles: https://amzn.to/2J76888 Waterproof Apron: https://amzn.to/2KSOT7I Gloves: Nitrile, Chemical Resistant Gloves (med.): https://amzn.to/2J1qsrx Latex, Chemical Resistant Gloves (med.): https://amzn.to/2J6620y Respirator - according to EScience Labs (http://www.esciencelabs.com/sites/def..., a respirator may not be required, depending on conditions of use. I would take your coloring outside and wear a mask like this: https://amzn.to/2GNEsjp. Further information on Sodium Sulfide: http://nj.gov/health/eoh/rtkweb/docum...