Birchwood Casey Blue & Rust Remover 3 Oz

The room temperature chemical 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. Colour will vary from deep gray to black depending on alloy. Aluminumâ„¢ Black Metal Finish is also excellent for blackening name plates, plaques, trophies and other engraved items.

Product Features

• 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

• 3 Fl. Oz. Bottle (90 ml)