Lead-Free Solder Paste Rosin Flux – High-Quality Welding Flux for Iron Repair & Electronics

Achieve clean, strong, and reliable soldering results with this premium solder paste rosin flux. Designed for professionals and DIY enthusiasts, it ensures smooth solder flow, excellent adhesion, and reduced oxidation during work. Whether you’re repairing circuit boards, assembling electronics, or performing iron welding, this lead-free flux delivers outstanding performance with a safer, eco-friendly formula. Available in 10g, 30g, or 100g sizes to suit any project.

Key Features

• High-quality rosin flux for smooth, reliable soldering.

• Lead-free formula for a safer, environmentally friendly workspace.

• Reduces oxidation for cleaner joints and better conductivity.

• Available in 10g, 30g, and 100g sizes to fit small or large tasks.

• Ideal for electronics, circuit boards, and iron repair projects.

Why Choose Our Lead-Free Solder Paste Rosin Flux
Unlike ordinary flux, this professional-grade solder paste ensures a strong, long-lasting bond with minimal residue. Its eco-friendly, lead-free design makes it safer for both users and the environment, while delivering consistent results every time. Perfect for precise electronic work or general welding needs.

Perfect For

• Electronics assembly and repair

• Circuit board soldering

• Iron welding and small-scale metal repairs

• Hobbyists, technicians, and professional soldering tasks

Create Flawless Connections with Confidence
Experience the difference our Lead-Free Solder Paste Rosin Flux brings to every soldering project—stronger bonds, cleaner finishes, and safer results.