Birchwood Casey 15125 Aluminum Black Touch Up 3 oz. Bottle

Birchwood's Aluminum Black Metal Finish is used by gunsmiths and industry to blacken aluminum parts. Restores scratched and marred areas quickly. Fast acting liquid is easy to apply with no dimensional change. The color will vary from deep gray to black depending on alloy. Aluminum Black is also excellent for blackening name plates, plaques, trophies and other engraved items. Final appearance can be enhanced by applying a clear coat finish, wax or oil.