Flux Content:2.0% Weight:50 100 g Melting Point:183-266 Diameter:0.8-1.0mm Material:Tin Certification:NONE Origin:Mainland China Function 1:soldering wire with flux Function 2:desoldering wick Function 3:solder wick Function 4:electric solder tin Function 5:soldering iron Function 6:electric solder tin Function 7:soldering tools Function 8:Solder wire Function 9:Electrolytic Solder Wire Function 10:Rosin core solder solderingg wire Feature: Rosin core solder solderingg wire Size (Wire diameter x Weight): we offer below size 0.8mm 50g 0.8mm 100g 1.0mm 50g 1.0mm100g 0.8mm 8g(mini) Good solderability, insulation resistance, No spattering and Non-corrosive. Widely used in electrical and electronics, solder parts like circuit board, electronics devices and others. Specification: Product Name: Electrolytic Solder Wire Product melting point: 183-266℃ Tin wire weight: 100/50 grams Tin wire diameter: 0.8-1.0mm Contains Flux: Yes Package Includes: 1 * Solder wire (size by choice) Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.