Rosin flux is used to facilitate soldering. It cleans and prevents metal oxidation which allows solder to mechanical and electrical bonds. It also acts as a wetting agent,increasing the flow of solder and the efficieny of the soldering process

- Function: The soldering flux paste improves efficiency of the soldering process.
- Usage: Effectively makes solder form strong, long lasting mechanical and electrical bonds.
- Portable: Comes with a storage box for easy carry and store, lightweight and small size.
- Advantage: Cleans and prevents metal oxidation, lead free.
- Multipurpose: Ideal for mobile phones and other sophisticated electronic chip-level flux welding.