Easy-flo™ High Temperature Flux Paste exhibits better life at temperature and greater overheat resistance than many other flux pastes. Easy-flo™ High Temperature Flux paste has a low melt viscosity and as such performs well when pasted onto vertical surfaces, and can be useful when brazing stainless steel. The molten viscosity of Easy-flo™ High Temperature Flux Paste is such that it holds on vertical surfaces. It is therefore particularly useful when brazing joints in positions where other fluxes may have a tendency to run away from the joint.

It is suitable for use on all the common engineering materials, (copper, brass, mild steel and stainless steel), but not aluminum. JM special purpose fluxes are required when brazing aluminum bronze, certain grades of stainless steel, tungsten, molybdenum and tungsten carbide or where protracted heating is involved.

Information provided by Johnson Matthey Metal Joining