by Carolyn
(Hawaii)
I want to buy patina gel from COOL TOOLS but will this product heavily darken silver for a "Dark-Dark" patina on silver.
Stacy's Answer:
Hi Carolyn! I'm not sure what exactly it is that Cool Tools is selling, but your question would best be put to them. I use Liver-of-Sulfur (LOS) to obtain a rich, dark patina and I prefer it in the nugget form as the unused portions seem to last the longest. With dissolving a pea-sized nugget of LOS in hot water, I can control the patina by the strength of my solution, the temperature of it and the metal I'm oxidizing.