Repair gel flux MOB39 - 10cc for manual application

The flux is supplied in a 10cc industrial cartridge, the cartridge is fitted with a hand plunger similar to a syringe, so it is perfectly suited for manual application directly to the soldering point. The luer lock on the cartridge allows the use of conventional dispensing needles, the needles make the application of flux precise and in the required quantity.

MOB39 gel flux has been specially developed in MBO laboratories for surface mount technology (SMT).

MOB39 gel flux is primarily intended for microelectronic circuits using BGA components, but its viscosity makes it an ideal flux for other applications:

a) As an alternative to solder paste where there is already a sufficient amount of solder alloy on the surface.
b) For repair/rework where the component already carries solder alloy on its solder pad.

MOB39 gel flux has a high purity rosin base with equivalent RMA activation (Rosin Mildly
Active) to remove oxidants from the surface of the solder pad. The finished solder joint will be the same as when using a screen-applied solder paste.


MOB39 is designed for "no-clean" technology. After soldering, a very low level of residue remains, which
can be left without risk of corrosion.