Featuring a compact, lightweight design, it effectively prevents oxidation by forming a protective layer on solder surfaces, enhancing joint strength and Crafted from high purity premium rosin, this soldering flux delivers exceptionally welding results with easy melting, ensuring smooth and reliabled for all your repair tasks Beyond standard soldering, it nourishes soldering iron tips to prolong their life, making it a multifunctional asset for tasks such as phone repairs and gadget maintenance Ideal for repair engineers, diyer hobbyists, and electronics technicians, this rosin flux serves as an essential tool for professional maintenance and soldering projects Perfect for versatile scenarios like home workshops, on site repairs, or mobile toolkits, its portable size allows easy storage and quick access during electronic fixes, Manufacturer: JunsenF