Will it work? Birchwood Casey aluminium black on white metal

I’ve been wanting to test this for a while now. Here are my (predictable) results

How to Fix Rusted Guns and Damaged Wood Stocks With Birchwood Casey - The Shooter's Log

Will it work? Birchwood Casey aluminium black on white metal

Tried and used Birchwood Casey -- Aluminum Black

Birchwood Casey Brass Black Metal Finish, 3-Ounce : Hunting Cleaning And Maintenance Products : Sports & Outdoors

Tried and used Birchwood Casey -- Aluminum Black

Birchwood Aluminum Black Application

Birchwood Casey Aluminum Black METAL TOUCH-UP PEN 15121 FAST SHIP

Update on Birchwood Casey aluminum black on thunder tactical a2 upper : r/RetroAR

Birchwood Casey Aluminum Black Metal Finish 90mL Bottle - Tactical Asia - Philippines

A collection of pictures of the - GAS Audio Restorations

Birchwood Casey Brass Black Metal Finish, 3-Ounce : Hunting Cleaning And Maintenance Products : Sports & Outdoors

Birchwood Casey Aluminum Black Touch-Up 3 Oz : Hunting Cleaning And Maintenance Products : Sports & Outdoors

Tried and used Birchwood Casey -- Aluminum Black