Re-establishing Patina?

[silverjay]

My first Mihec brass mold I didn't give it long enough before casting and it has a few spots that collect lead/tin. Is there a way to get those area to patina?

[JonB_in_Glencoe]

you need to remove the tinned on boolit alloy first.

http://castboolits.gunloads.com/showthread.php?169575-Brass-Patina-Recipe

[silverjay]

Thanks