Oerlikon Fluxinox 309MoL PF description: FLUXINOX 309MoL-PF is an alloyed rutile flux cored wire mainly used for cladding. The highest operating temperature for dissimilar joints is 300C and the weld metal is non-scaling up to 850C. Preheating and interpass temperatures should be calculated according to the base metal used. FLUXINOX 309MoL-PF exhibits outstanding, almost spatter-free, welding properties. It produces finely rippled flat and smooth welds, free of undercut with very easy slag removal. Due to its fast-freezing slag, FLUXINOX 309MoL-PF is used for welding in the horizontal (PD), overhead (PE) and vertical-up (PF) positions.