2 Lbs Pound 32 Oz Boric Deoxidizing Casting Flux for Melting Assaying Refining Gold Silver Copper Separating Impurities

Boric Acid 2-Lb | Cleaner for Melting, Casting & Soldering Metals | USA Made | Antioxidant | 4.8/5 Stars | Best Seller | 2 lbs This is the ultimate cleaning solution for all your metal casting and soldering needs! Our Boric Acid 2-Lb is a high-grade, super-fine flux that keeps your metals cleaner during melts and pours.

Made in the USA, this product features an antioxidant property that helps prevent oxidation and contamination of your metal castings.

With a 4.8/5-star rating from customers, you can trust that this product delivers exceptional results every time.

As a best seller, you won't find a better value on the market! Order now and experience the difference for yourself.