Roller Tinning Fluxes are perfect for solder coating of single sided PCB`s by roller tinning process. Orion Metis manufactures Roller Tinning Fluxes. Orion Metis is an ISO 9001-2000 awarded company that also manufactures high quality Soldering Fluxes and Chemicals for the Fabrication of Printed Circuit Boards and Assembly of Electronic Components. Roller Tinning Fluxes leave a uniform bright solder deposition on the copper pads, which enhance the solderability during component assembly. This is available under the brand name of Coatsol.