
Availability: In Stock
Aluminum Black Metal Finish Touch Up from Birchwood Casey is a fast-acting liquid refinish for restoring the appearance of scratched, scuffed, and worn aluminum surfaces on firearms and gear. Gunsmiths and manufacturers rely on this room-temperature chemical to touch up marred areas without altering part dimensions—critical when precision matters. Whether you've got ding marks on an AR lower, cosmetic wear on an aluminum handgun frame, or damage to optic housings and accessories, this product delivers quick, effective restoration.
The application process is straightforward: the liquid formulation penetrates and blackens aluminum efficiently, with minimal setup or mess. Final color ranges from deep gray to charcoal black depending on the alloy composition—a natural byproduct of the chemistry and something to expect rather than worry about. For best results and added durability, a clear coat finish wax or protective oil can be applied after the blackening process cures.
Beyond firearms, Aluminum Black Metal Finish works well for touching up aluminum plaques, trophies, engraved items, and other gear that takes a beating in the field. Keep a bottle in your maintenance kit for quick cosmetic fixes that beat the cost and turnaround of professional refinishing.
Yes. This product is used by gunsmiths and manufacturers for aluminum firearm components. It will not alter the dimensions of your parts, making it safe for tight-tolerance assemblies.
The final color ranges from deep gray to black depending on the specific aluminum alloy. This variation is normal and reflects the chemical reaction with the alloy composition.
For best durability and appearance, you can apply a clear coat finish wax or protective oil after the blackening is complete, though it's not required.
Yes. Aluminum Black Metal Finish works well for plaques, trophies, engraved items, and other aluminum gear needing cosmetic restoration.



SKU: 115650624 • Width: 3.75in • Height: 1in • Depth: 7in • Weight: 0.31oz





Availability: In Stock
Aluminum Black Metal Finish Touch Up from Birchwood Casey is a fast-acting liquid refinish for restoring the appearance of scratched, scuffed, and worn aluminum surfaces on firearms and gear. Gunsmiths and manufacturers rely on this room-temperature chemical to touch up marred areas without altering part dimensions—critical when precision matters. Whether you've got ding marks on an AR lower, cosmetic wear on an aluminum handgun frame, or damage to optic housings and accessories, this product delivers quick, effective restoration.
The application process is straightforward: the liquid formulation penetrates and blackens aluminum efficiently, with minimal setup or mess. Final color ranges from deep gray to charcoal black depending on the alloy composition—a natural byproduct of the chemistry and something to expect rather than worry about. For best results and added durability, a clear coat finish wax or protective oil can be applied after the blackening process cures.
Beyond firearms, Aluminum Black Metal Finish works well for touching up aluminum plaques, trophies, engraved items, and other gear that takes a beating in the field. Keep a bottle in your maintenance kit for quick cosmetic fixes that beat the cost and turnaround of professional refinishing.
Yes. This product is used by gunsmiths and manufacturers for aluminum firearm components. It will not alter the dimensions of your parts, making it safe for tight-tolerance assemblies.
The final color ranges from deep gray to black depending on the specific aluminum alloy. This variation is normal and reflects the chemical reaction with the alloy composition.
For best durability and appearance, you can apply a clear coat finish wax or protective oil after the blackening is complete, though it's not required.
Yes. Aluminum Black Metal Finish works well for plaques, trophies, engraved items, and other aluminum gear needing cosmetic restoration.
SKU: 115650624 • Width: 3.75in • Height: 1in • Depth: 7in • Weight: 0.31oz


