4 Oz Boric Deoxidizing Casting Flux for Melting Assaying Refining Gold Silver Copper Separating Impurities

The PMC Supplies Boric Acid is a premium-grade flux that keeps your metals cleaner during melting and pouring processes.

Its high-quality formula works effectively in soldering, ensuring clean castings with minimal oxidation.

Made in the USA, this product offers unmatched quality and reliability.

With its compact size and 4-ounce capacity, you can use it for various metalworking projects without worrying about running out too quickly.

Don't settle for anything less - choose PMC Supplies Boric Acid for your next metalworking project and experience the difference for yourself!