Hot Air Levelling Fluxes are suitable for solder coating with both lead-free as well as tin-lead solder. Orion Metis manufactures Hot Air Levelling 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. Hot Air Levelling Fluxes are available with different viscosity. These Fluxes have activation levels to meet the complex requirements of a variety of single, double-sided and multilayer PCB`s. It is available under the brand name of Levellux.