Overview
The Mechanic UV559 Soldering Flux Paste is an essential tool for high-precision electronics repair. Specifically formulated for BGA, SMD, and through-hole soldering, it provides excellent wetting and high-insulation resistance. Its “No-Clean” property means the residue left after soldering is non-conductive and non-corrosive, while remaining transparent enough for a professional finish. Whether you are fixing a mobile phone motherboard or building a custom PCB, this flux makes soldering smoother and faster.
Key Features
High Activity: Dramatically improves solder flow and prevents “dry” joints or bridging.
No-Clean Formula: Saves time! The residue does not need to be washed off and won’t damage your circuits over time.
Low Smoke & Odor: Designed for a more comfortable working environment during long repair sessions.
Transparent Residue: Unlike traditional rosin that turns brown/black, UV559 stays clear for easy inspection of solder joints.
Wide Application: The industry standard for BGA reballing, CPU soldering, and high-end SMD rework.
Technical Specifications
| Feature | Specification |
| Model | Mechanic UV559 (Original) |
| Type | No-Clean Flux Paste |
| Volume | 100g (Tub) / 10cc (Syringe options available) |
| Color | Light Yellow / Transparent after heating |
| Activity | High (Lead-Free & Leaded Compatible) |
| Insulation Resistance | >1×10¹² Ω |
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