Copper or Bronze Case Hardening Solution 3 oz. Casey
€15.65
Tax included
Birchwood Casey Brass Black Metal Touch-Up
Professional Restoration Solution for Brass, Copper, and Bronze Surfaces
Product Description
The Birchwood Casey Brass Black Metal Touch-Up is a highly specialized, fast-acting liquid chemical treatment engineered for gunsmiths, reloaders, and metal finishing professionals. This formulation is specifically developed to blacken and restore the surface integrity of brass, copper, and bronze components commonly found in hunting equipment, ammunition casings, and firearm parts. It effectively rejuvenates scratched, worn, or oxidized areas by imparting a uniform, deep black patina that enhances corrosion resistance and aesthetic appeal without compromising dimensional tolerances critical in precision shooting and metallic reloading operations.
Key Features and Benefits
- Rapid Chemical Reaction: The formula initiates a swift blackening process that allows for efficient touch-ups without prolonged downtime in workshop or field environments.
- Precision Application: Designed for use with cotton swabs or lint-free cloths, enabling targeted treatment of specific areas on brass cartridge cases, copper components, or bronze firearm fittings.
- Professional Grade Finish: Produces a consistent, matte black finish that can be further protected and enhanced with post-treatment waxing or oiling, ensuring long-lasting durability under harsh hunting and shooting conditions.
- Non-Invasive to Metal Dimensions: The chemical reaction does not etch or alter the metals surface profile, preserving the critical tolerances required for reliable ammunition performance and firearm operation.
- Versatile Metal Compatibility: Suitable for a broad range of semi-metallic surfaces including brass, copper, and bronze alloys commonly used in cartridge cases, bullet jackets, and firearm hardware.
Usage Instructions for Optimal Results
- Surface Preparation: Thoroughly clean the target area to remove oils, grease, dirt, and oxidation using an appropriate solvent or degreaser to ensure maximum chemical adherence.
- Application Method: Using a clean cotton swab or lint-free cloth, apply the Brass Black solution directly onto the prepared metal surface with controlled, even strokes to avoid pooling.
- Reaction Time: Allow the chemical to react for approximately 30 to 60 seconds, during which the metal will develop a uniform black oxide layer.
- Rinse and Dry: Immediately rinse the treated area with cold water to halt the reaction, then dry thoroughly with a clean, soft cloth to prevent water spots or flash corrosion.
- Optional Protective Finish: For enhanced corrosion resistance and a polished appearance, apply a thin layer of high-quality wax or gun oil over the blackened surface once dry.