The Relife RL-223-OR Solder Flux Paste is a premium 100g no-clean flux paste engineered for precision electronic soldering, SMT/SMD rework, and BGA/PGA chip reballing. Formulated with original Japanese imported rosin, this high-purity flux contains zero impurities and provides high chemical activity to prevent oxidation and promote superior wetting across solder joints.

Featuring high viscosity, good fluidity, and rapid tinning performance with low smoke output, RL-223-OR ensures smooth, reliable solder flow without leaving conductive residue. Its high insulation resistance makes it safe for delicate logic board repairs, including smartphone motherboards, CPU ICs, and micro-soldering tasks. Lead-free and easy to apply, it is a trusted flux solution for mobile repair shops, electronics laboratories, and professional technicians.

Key Features

1. Original Japanese Imported Rosin: High-purity formulation delivers pure color and zero impurities for clean soldering.
2. High Activity & Viscosity: Promotes excellent wetting and strong adhesion while preventing virtual soldering and bridges.
3. Fast Tinning & Low Smoke: Accelerates tin running with minimal smoke emission during rework.
4. No-Clean & No Residue: Leaves clear, non-conductive residue that requires no post-soldering cleanup.
5. High Insulation Resistance: Protects sensitive CPU and logic board circuits from leakage currents and short circuits.
6. Lead-Free & Eco-Friendly: Safe for modern lead-free electronics assembly and mobile PCB/BGA/PGA rework.

Specifications

1. Brand: Relife
2. Model: RL-223-OR
3. Product Type: No-Clean Solder Flux Paste
4. Net Weight: 100 g
5. Gross Weight: ~110 g
6. Base Material: Original Japanese Imported Rosin
7. Formulation: Lead-Free, High Viscosity, No-Clean
8. Origin: Guangdong, China
9. Application: Mobile Phone PCB, BGA, PGA Rework & CPU Repair

Package Includes

1. 1 × Relife RL-223-OR 100g Flux Paste Container

Important Notice & Terms

Important Advisory: Please ensure full technical compatibility and model verification before confirming your order. Products listed are sold under a strict No Return, No Exchange, and No Refund policy. Limited technical support is offered where feasible and cannot be guaranteed for every application. Fixtools is not liable for incorrect ordering or damage caused by improper usage; purchasing decisions rest entirely with the customer.