Birchwood Casey Brass Black Touch-Up is a fast-acting liquid formulation designed to blacken or antique brass, copper and bronze parts. It is easy to apply, produces no dimensional change, and is used widely in gunsmithing, light industry and hobby work to alter the finish of metal components.
Key Specifications
- The product type is Black Metal Finish.
- It is suitable for firearms applications and other metalwork.
- The supplied size is 3 oz per the listed attributes and product naming.
- The package quantity is 1 bottle.
- The material designation is listed as Multiple.
- Typical uses include blackening or antiquing brass, copper and bronze parts.
- The formula is described as a fast-acting liquid for touch-up work.
- Application produces no dimensional change to parts.
- Final appearance can be enhanced with a clear coat, wax, or oil as desired.
- Common workshop uses include marking cartridge cases and finishing nameplates, plaques and castings.
The Birchwood Casey Brass Black Touch-Up bottle is a practical solution for finishing and restoring small brass, copper and bronze items in a gunsmithing, workshop or hobby context. Its straightforward application and compatibility with subsequent clear finishes make it a useful entry in a gunsmith’s or metalworker’s toolkit.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




