ITEM NAME:0.8mm 63/37 Tin Lead Solder Wire Rosin Core Soldering 3% Flux Reel Tube 500g Product Description Description: Specifications: Type: Core Material: Tin wire Flux content: 3 % Wire diameter: 0.8 mm Melting point: 187 Â ° C Length: about 100 meters Weight: about 500 g Operating temperature: 187Â ° C above Welding current: 1 A Application: Industrial electronic products solder, circuit board, home maintenance Specifications: 500 g tin wire, 0.8mm 63/37 Included: 1 X Tin soldering wire.Flux content: 3 %. Included: 1 XTin soldering wire. Material: Tin wire. Welding current: 1 A. Specifications: 500 g tin wire, 0.8mm 63/37. Type: Core. If item is defective after 3 months, you can still send it back to us.