Manufacturer: Birchwood Casey 15125
This is the preferred room temperature chemical used by gunsmiths and industry to blacken aluminum parts. Aluminum Black Metal Finish is also excellent for blackening name plates, plaques, trophies and other engraved items.
Specifications and Features:
Blackens aluminum parts
Restores scratches and marred areas
Color varies from deep gray to black depending on the aluminum alloy
3 oz bottle