The blend on the label - there's me squinting at the tins in the TAD thread, not a clue. They could be doctor's prescriptions and I'd be none the wiser. Maybe only pharmacists can decode them?
Watch City is pretty much the same . Good companies , but borderline illegible markings on product .
This one was clear but often the writing on the tin is not.
The oxidation prevents further corrosion.
Especially with bronze. Rust on iron/steel is oxidation, but it keeps going, with bronze, once the surface has fully oxidized, the oxidation stops and it creates a protective layer. Though there's other forms of corrosion that could destroy it than just oxidation (like galvanic corrosion if it comes in contact with the wrong kinds of metal).
