Anhydrous Borax - Crucible seasoning & sealing - Gold Recovery - Flux Smelting

This is for 2 Table Spoons apx 1.3oz of Anhydrous Borax in the Granular form. Anhydrous Borax is used to season your crucible and for many other things including Gold Recovery from Black sands, Gold & Silver Recovery from Bench Grinds. Many different Flux recipes for many different functions.

Note; We also sell Hank Chapmans Book on Smelting. "How to Smelt Gold & Silver" look for it in the DIY Books section