Description
High-Performance No Clean UV Flux Paste for Professional PCB & BGA Rework
Improve your soldering quality with UV50 and UV80 Flux Paste, specially designed for precision electronics work, including SMD assembly, BGA reballing, PCB repair, and rework station applications. This high-activity flux enhances solder wetting, improves adhesion between components and PCB pads, and prevents oxidation for clean, reliable solder joints.
The UV50 (40g) and UV80 (60g) variants provide smooth paste consistency, controlled application, and excellent heat distribution during soldering. Ideal for technicians, repair professionals, electronics hobbyists, and lab environments.
Key Features
• High activation formula for superior solder wetting
• Improves adhesion between components and PCB pads
• Lead-free and halogen-free formulation
• Ideal for SMD, BGA, PGA, THT and PCB repair
• Smooth paste consistency for easy application
• UV visible (UV50) for inspection under UV light
• Prevents oxidation during soldering
• Supports heat-assisted reflow and hot air stations
• Easy to clean residue
• Professional grade for repair labs and workshops
Technical Specifications
| Parameter | UV50 | UV80 |
|---|---|---|
| Type | Flux Paste (UV) | Flux Paste |
| Net Content | 40g | 60g |
| Application | SMD, BGA, PCB | PCB, BGA, SMD |
| Form | Paste | Paste |
| Lead-Free | Yes | Yes |
| Halogen-Free | Yes | Yes |
| Storage Temperature | 10°C – 25°C | 10°C – 25°C |
| Application Method | Brush / Spatula / Syringe Tip | Brush / Spatula / Syringe Tip |
Applications
• BGA reballing and chip replacement
• SMD & SMT component soldering
• PCB repair and rework
• Prototype assembly
• THT soldering support
• Motherboard repair
• Electronics lab training
• Reflow oven and hot air station work
• Oxidation prevention before soldering
How to Use
-
Clean PCB pads and component leads.
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Apply a small amount of flux to the solder area.
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Position the component accurately.
-
Heat using soldering iron or rework station.
-
Allow natural cooling.
-
Clean residue with IPA if required.
Precautions
• Store between 10°C and 25°C
• Avoid direct sunlight
• Use in well-ventilated area
• Keep away from children
• Do not ingest
• Use dispensing tips (20G–22G recommended for precision work)
• Clean flux residue after soldering for best results