Item Name: SMD PCB Parts Welding Flux Sn42 Bi58 Soldering Paste Soldering Oil Gel. Name: Soldering PasteWeight: 20g eachType: Sn42 Bi58Melting Point: 138 degreeC100% brand new and high qualityLength: about 82mmNeed to pay attention when usingTo work in a ventilated environmentAvoid frequent skin contactIf it gets on the skin, wipe it with alcohol and rinse with waterDo not touch sensitive partsNotice:1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data. Thank for your understanding.3. 1cm=0.39''.Package Included: 1x Soldering Paste *Please make