2oz will cover approximately 100 - 1" metal pieces.
I strongly recommend purchasing the Color Drenched Metal tutorial before using patinas. They are slightly different then paint and I am not able to give individual instruction through email or conversations.
This patina solution is acid based. It should not be used on ferrous metal. It can be combined with other patinas to create other colors, layered on top of one another, sanded for a distressed appearance and enhanced with mica powder for even more colored metal enhancement.
Please ask before purchasing if you have any questions. This is a non-refundable item.
Shop for more patina colors here in my store;
The second photo is a sample of the ocean blue patina on copper and is not included in this listing.