RELIFE Soldering Paste RL 402

RELIFE Soldering Paste RL 402 

RELIFE Soldering Paste RL-402 is a specialized paste used in soldering to improve the wetting and flow of solder on metal surfaces. It contains active flux ingredients that help remove oxidation, clean surfaces, and promote better contact between the solder and the workpiece. Applied before soldering, this paste makes it easier to form strong, reliable solder joints—especially on printed circuit boards, component leads, and wire connections. It is commonly used in professional electronics work, repair, and hobbyist projects where clean and effective soldering is important.

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Features

• Flux-enriched soldering paste for cleaner solder joints
• Helps remove oxidation from metal surfaces
• Enhances solder flow and wetting
• Suitable for leaded and many lead-free solder types
• Easy to apply with a brush, stick, or tool
• Long shelf life in jar packaging
• Compact size for convenient storage
• Works well with standard soldering irons

Applications

• Printed circuit board (PCB) soldering
• Component lead and through-hole soldering
• Wire and connector attachments
• Electronic repair and rework
• Prototyping and workshop soldering
• Cable harness and connector soldering
• Audio/video equipment servicing
• Hobbyist and DIY electronics projects