General purpose brazing flux.
A blue powder general purpose brazing flux for cast iron, steel, brass, bronze and copper brazing. Active from 1400°F to 2000°F. Performs to AWS A.31,Type FB3-F

All listed prices are in U.S. dollars and represent the Manufacturer's Suggested Retail Price (MSRP) for sale in the United States. Actual selling price will be determined by the Distributor. Prices are subject to change without notice.