Handy Flo 300 is specifically for furnace brazing applications. This series is flux free and intended for furnace brazing (including vacuum) applications. They will burn off cleanly and leave little or no residue when used as recommended. Typically formulated with high purity brazing filler metals, these systems are normally offered as pastes having up to 90% filler metal by weight.

Brazing and soldering pastes incorporate filler metal, flux, and a binder in a one-step application process. Because pastes are readily applied, they lend themselves well to both manual and automated production operations. We offer several flux/binder systems for specific temperature ranges and brazing processes.

Use the chart below to compare our most popular handy flo pastes.