Product 1: ROOM TEMPERATURE CHEMICAL - The room temperature chemical used by gunsmiths and industry experts to blacken aluminum parts, Birchwood Casey Aluminum Black Metal Finish restores scratched and marred areas quickly Product 1: FAST-ACTING FORMULA - This fast-acting liquid is easy to apply with no dimensional change. The Birchwood Casey Aluminum Black Finish is also excellent for blackening name plates, plaques, trophies, and other engraved items Product 1: EASY TO APPLY - This Birchwood Casey Aluminum Black Metal Finish is easy to apply. It comes in 32 OZ / 3 OZ bottles. Color will vary from deep gray to black depending on alloy. Final appearance can be enhanced by applying a clear coat finish, wax or oil Product 1: ALUMINUM BLACK METAL FINISH - This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials Product 2: CLEANER-DEGREASER - Specially formulated to remove dirt, fouling, grease and oil quickly and easily. It’s a safe, easy and effective way to clean your gun thoroughly or as a preparatory cleaner for blueing or browning Product 2: MUST-HAVE - This Birchwood Casey cleaner-degreaser is a must have for your gun cleaning and maintenance kit as degreasing is an obligatory preparatory step before blueing or browning Product 2: EASY TO USE - Spread the degreaser with a dry cloth and simply wipe off the agent together with any existing oils and greases immediately and without leaving any residue. Birchwood Casey Cleaner-degreaser comes in a bottle of 3 Oz (90ml) Product 2: HIGH-QUALITY - This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials