its not silicon, its hot glue gun, with metal leaf applied when nearly dry
Seconded - although I think the quote about "Silicon" is talking about some of the moulded pieces on the ornate ones. But either way - gold leaf ofgold paint afterwards. I tend to use Anita's 3d paint, (ww.anitaspaints.com) and then painting over with a gold paint and a fine brush. Hot glue gun works as well if you can get the hang of it.
Good luck.
D
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