Feature:1. Special low residue type, less residue after use, no need to cleaning.2. A set of 10pcs solder paste is more convenient to meet your requirements3. Stable work, less smoke, more convenient and easy to use while working.4. Low residue, Less smoke, strong fluidity, no need for cleaning type.5. Tasteless and non‑irritating, come with 10pcs needle of the package.Specification:Condition: 100% Brand NewItem Type: Solder PasteMaterial: Tin Type: NC - 559 - ASMColor: Light yellow pasteSuitable Range: for CSP and other ball grid array welding spot repair and repairFeatures: Low residue, Less smoke, strong fluidity, no need for cleaning type Smell: Tasteless and non-irritatingVolatility: 300Main Ingredients: Rosin synthetic resinSelf-Ignition Point(° C) 387Proportion: 1.05-1.08Flash Point (℉) 168Flash Point is 92 ° CPH 6.5Avoid contact with water, acid and baseWater Solubility (%) 0.002Melting point (℃) 50Fire Extinguishing Materials: Dry powder and foamBoiling point (℃) 300Harmful Substances: No Good wettability and easy to weldAdapt to 50-60℃ temperature.Package List:10 x Solder Paste10 x Needle