more chemicals used the the Oz F-111
Volume 2 Part 1 Chapter 7 Annex b - Chemical Data
the
Alodine 1200S also looks bad -
"chromium trioxide 54%; potassium fluoborate 20%; potassium ferricyanide (III) 10-60%; sodium flouride < 10%; potassium fluozirconate < 10%"
Looks like this was applied with an abrasive pad to bare aluminium panels. You really don't want to play around with chromium salts...