Birchwood Casey Aluminum Black Touch-Up - 3 oz.. Restores scratched and marred areas quickly. Fast-acting liquid is easy to apply with no dimensional change. Color will vary from deep gray to black depending on alloy. Aluminum Black Metal Finish is also excellent for blackening name plates plaques trophies and other engraved items. Features of Birchwood Casey Aluminum Black Touch-Up: Restores scratched and marred areas quickly Fast-acting liquid is easy to apply with no dimensional change Final appearance can be enhanced by applying a clear coat finish wax or oil Package Contents: Birchwood Casey Aluminum Black Touch-Up Birchwood Casey BC-15108 Aluminum Black Touch-Up - 3 oz. BC-15108