20/30/100g Soldering Flux Lead-Free Solder Paste Flux Tin Solder Paste Welding Flux For Electronics PCB LED Soldering Repair
SPECIFICATIONS
Brand Name: NONE
Choice: yes
High-concerned chemical: none
Origin: Mainland China
Feature:
1. This solder Flux presenting a flawless welding solution rooted in rosin. It is acid-free, lead-free, and spill-resistant. The high purity of the rosin solder Flux establishes it as an outstanding companion for repair and welding tasks.
2. Non-Corrosive: Rosin is not conductive in dry conditions and has good insulation. Is not corrosive to metal substances such as circuit boards.
3. Oxidation Resistance: Anti-oxidation effect on soldering iron head of gold-copper alloy substrate. Solder flux for semi-solid, not easy to dump.
4. Strong Applicability: Flux is suitable for welding instruments, gold, copper, tin, iron and other metals. Ideal for electronic welding, repair and rework.
5. Improves solder flow for accurate and controlled soldering, Facilitates the soldering process.





- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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