This deoxidizing powder flux keeps metal clean during melting and pouring. It can also be used for preparing melts for assaying. Specially prepared for making a paste; it dissolves easily. 

• Use Borax to 'season' crucibles for casting.
• Mix with denatured alcohol to make flux.
• Include with metal or casting grain for an easier pour.
• Easy to manage one one-pound package.
• Recloseable heavy-duty pouch.