Brownells Copper Bond Flux 6 fl oz Bottle

Brownells Copper Bond Flux is a gunsmithing-grade soldering flux designed for use with copper-based soldering applications, including barrel work and other metal bonding tasks. Available in a 6 fl oz bottle, this clear flux helps ensure clean, strong solder joints by preventing oxidation during the heating process. Weighing just 0.375 lbs, it's a practical addition to any gunsmithing bench or workshop.