The RELIFE RL-420-UV BGA Flux Paste is a high-activity, lead-free soldering paste specially formulated for BGA, SMD, and PCB reballing tasks. Developed with high-quality alloyed powder and resinous flux, it effectively prevents pale yellow residue formation while ensuring smooth, reliable, and durable solder joints.

Engineered with high-purity imported rosin, RL-420-UV features fast tinning capabilities and low smoke emission during thermal soldering. Its high insulation resistance makes it safe for sensitive micro-electronic servicing, including smartphone motherboards, computer logic boards, and CPU chip repairs. Housed in a convenient 10cc syringe tube, it allows controlled, zero-waste application directly onto dense component pads.

Key Features

1. Strong Activity Formula: Provides excellent wetting and adhesion, ideal for BGA, SMD, and PCB reballing tasks.
2. Lead-Free & Eco-Friendly: Environmentally safe formulation compliant with modern electronic repair standards.
3. Imported High-Purity Rosin: Delivers a pure color with no impurities for consistent thermal performance.
4. Fast Tinning & Low Smoke: Promotes rapid solder spread with minimal smoke emission during reflow.
5. High Insulation Resistance: Protects mobile phone PCBs and CPU components from short-circuit risks.
6. Prevents Pale Yellow Residue: Keeps circuit boards and solder pads clean after rework.
7. 10cc Syringe Dispenser: Ensures precise, controlled application for high-density micro-soldering.

Specifications

1. Brand: RELIFE
2. Model: RL-420-UV
3. Product Type: BGA Flux Paste
4. Volume: 10 cc
5. Formulation: Lead-Free, High Activity
6. Base Material: Imported Rosin & Resinous Flux
7. Application: BGA, SMD & PCB Reballing, Mobile Phone CPU Repair, Computer Chip Maintenance

Package Includes

1. 1 × RELIFE RL-420-UV 10cc BGA Flux Paste Syringe

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.