MECHANIC UV50 No-Clean Halogen-Free Flux Paste

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Product description

The MECHANIC UV50 flux paste is the smaller size in the well-known UV series (UV50/UV80), built for mobile phone motherboard repair, computer repair, and precise PCB, BGA, and SMD soldering. Its formula is rosin-based and halogen-free, with a neutral pH that won't corrode or damage ICs or boards.

It offers high insulation resistance and leaves a smooth, clean soldering surface, with a boiling point only slightly higher than the melting point of solder, delivering bright, full joints without voids or cold soldering. One of its standout features is its no-clean formula — no need to wipe away residue afterward, saving a full step and speeding up the repair process.

It comes in a smaller metal (aluminum) case than the UV80 version (approximately 40g), suited for technicians who want a manageable amount for daily use without it running out too fast or drying up before use.

Technical Specifications:

  • Type: Rosin-based, halogen-free flux paste
  • Color: Yellow
  • Viscosity: 0.2PaS
  • Particle Size: 25-48 microns
  • Packaging: Aluminum case
  • Weight: 50g

Common Applications:

  • Mobile phone motherboard and computer repair.
  • Precision PCB, BGA, SMD, and PGA soldering.
  • Chip-level repair work requiring high precision.