Liquid Soldering Flux for Butane Gas Soldering Iron Kit In Case Self Ignite w
SolderLab formula RF1 is classified as type ROL0 flux under IPC J-STD-004 Joint Industry Standard. Under the older MIL-F-14256, RF1 was QPL approved as type RMA. RF1 rosin flux represents state-of-the-art flux formulation technology.