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2UUL SC17 Mr. Flux 01 10cc Acid-free / Halogen-free / No-clean Solder Oil for PCB Repair


Key features:

  • No-clean formula: The flux leaves minimal residue after soldering, and no post-repair cleaning is necessary, which streamlines the repair process.

  • Acid-free and halogen-free: It is formulated without harmful acids or halogens, making it safe for use on delicate electronic components.

  • Anti-oxidation: The flux prevents oxidation during the soldering process, ensuring a strong and reliable solder joint.

  • Excellent wetting ability: The thick, viscous liquid spreads easily over surfaces, improving the overall quality of the solder.

  • Prevents shifting: It is designed to keep solder in place, preventing component shifts during the heating process.

  • Low odor: The low-odor formula makes it safer and more comfortable to use in a professional setting. 

Best for

  • Mobile phone repair: Used for precision soldering on mobile phone motherboards.

  • BGA and CPU repair: Effective for welding and reballing BGA and CPU chips.

  • General PCB repair: Suitable for various electronic components and circuit board repairs. 

How to use:

  1. Preparation: Ensure the area to be soldered is clean and free of debris.

  2. Application: Use the precision-tip syringe to apply a small amount of the SC17 flux directly to the solder pads or component pins.

  3. Soldering: Apply heat with a soldering iron or hot air gun to the area. The flux will activate, aiding in the soldering process.

  4. No cleaning required: Due to its no-clean formula, it is generally not necessary to clean the residue after soldering, though it can be removed with isopropyl alcohol if desired.