Boric Acid Powder - 1 lb. sku: 8304569 Technical grade. Dissolve in Denatured Alcohol in our Glass Alcohol Cup to make soldering flux. Available in 1 lb., 5 lb., and 25 lb. bags. $7.90 / 1 lb Pkg. MSRP: Add to Cart Compare
Boric Acid Powder - 25 lbs. sku: 8304572 Technical grade. Dissolve in Denatured Alcohol in our Glass Alcohol Cup to make soldering flux. Available in 1 lb., 5 lb., and 25 lb. bags. $82.35 / 25 lb Pkg. MSRP: Add to Cart Compare
Boric Acid Powder - 5 lbs. sku: 8304570 Technical grade. Dissolve in Denatured Alcohol in our Glass Alcohol Cup to make soldering flux. Available in 1 lb., 5 lb., and 25 lb. bags. $19.45 / 5 lb Pkg. MSRP: Add to Cart Compare
Granular Borax - 1 lb. sku: 8110711 Used for making flux for jewelry soldering and to coat melting crucibles.Dissolve to make a paste which will inhibit the formation of oxides on metal surfaces and allow solders to flow more easily. Coating melting crucibles with borax will help to... $5.95 / Each MSRP: Add to Cart Compare
Granular Borax - 5 lb. sku: 8110715 Used for making flux for jewelry soldering and to coat melting crucibles.Dissolve to make a paste which will inhibit the formation of oxides on metal surfaces and allow solders to flow more easily.Coating melting crucibles with borax will help to prolong... $19.95 / Each MSRP: Add to Cart Compare
Magic Boric Acid Powder - 16 oz. sku: 8304575 High-grade, superfine boric acid powder. Can be used as high-grade flux and deoxidizing agent. Dissolve with denatured alcohol in our Glass Cups (830-2320) to make soldering flux. 16 oz. container. $14.45 / Each MSRP: Add to Cart Compare