Orion Metis manufactures Anti Oxidant Oil to Reduce Dross Formation. 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. Anti Oxidant Oil to Reduce Dross Formation is used to cover the molten solder surface in wave and dip soldering machines. A regular blanket of oil cover on the molten solder results in considerable savings due to reduction in dross and effective utilization of solder.