Several Interflux® fluxes are available in a flux pen. The refillable flux pen has a very fine glass fibre tip that allows flux application only on the solder joint which avoids flux residue in the surrounding area giving esthetically clean soldering results. The non refillable flux pen is more economic.Standard fluxes that are available in the flux pen: IF 8001, IF 6000, TerrIFic RP 65, IF 2005M, IF 2005C.
