![Boric Acid Powder 16 oz for Jewelers Boric Acid Powder 16 oz for Jewelers](https://cdn11.bigcommerce.com/s-iic0hc/images/stencil/300x300/products/40994/53539/54.523.1__82360.1659442466.jpg?c=2)
Used for making soldering and casting fluxes, Borax is a component of most fluxes and controls oxidation or fire-scale build-up during the melting process. Packaged in a sealed 16 ounce bottle.
- Packaged in a sealed 16 ounce bottle
- Borax is a component of most fluxes and controls oxidation or fire-scale build-up during the melting process
Warning: Keep out of reach of children, harmful or fatal if swallowed.