I would not think so since fluids follow the Navier Stokes equations, and do not have a wave like nature, but do have mass, while EM radiation follows the Maxwell equations, are waves, and have no mass. Simply put, you can't remove the EM field from an area. The only thing that comes to mind might be superconductors which eject an outside magnetic field passing through them, only to let it back 'in' suddenly when it's no longer a superconductor. I have no experience with supercomductors though.