Features: brand new and high quality IC and PCB are non-corrosive It has long-lasting viscosity and is not easy to dry. No irritating smell, safe and reliable Non-toxic, good insulation Smooth welding surface, very dry Stable performance, low volatility Strong insulation, smooth welding surface The joint strength is high. Good immersion There is little residue and no cleaning is required. Excellent solderability Specifications: Material:Paste Capacity: 150g Neutral PH: PH7 + 0.3/ 7-0.3 Purpose: Suitable for the BGA precision electronic chip-level welding process of mobile phones and PC cards. Note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xSoldering Paste