The Kester 186 Change Pen is particularly made for leaded as well as lead-free rework of conventional as well as surface area install circuit board assemblies. Kester186 under MIL-F-14256, was QPL approved as Kind RMA.
High thermal stability for soldering multi-layer assemblies which require higher temperatures
High preheat temperatures does not degrade solubility of the residue in normal cleaning solvents
Improves soldering performance
Eliminates the need and expense of cleaning