External booster for the MIG-O-MAT soldering and welding units. Fill the booster with granules soaked in evaporating liquid or flux to reduce oxidation during soldering. Highly recommended for soldering of alloys with a high content of copper.

Furthermore it reduces the flame temperature and thereby avoids overheating.

The booster is mounted between the Lötstar unit and the working places.

Granules are included.