1. Environmentally friendly material, lead-free and halogen-free, less smoke and less odor 2. Bright solder joints, no resistance, non-conductive 3. Less residue, less smoke, good flow performance 4. No short circuit, no need to clean, infinite conductivity 5. Scope of use: BGA/dense pin IC/mobile phone motherboard/computer motherboard/high-precision welding, etc. 6. Weight: about 20g 7. Size: about 12.7 x 2.9cm
