Flux Content:1 Weight:50/100 Melting Point:200 Diameter:0.8/1.0 Model Number:Welding Wires Material:Tin Certification:NONE Origin:Mainland China type 1:wiring for soldering type 2:flux-core solder type 3:tin for soldering with flux type 4:For soldering flux type 5:wire soldering type 6:Rosin Core type 7:soldering flux type 8:wire soldering type 9:flux for soldering type 10:welding wire type 11:flux for soldering type 12:Solder Soldering Wire type 13:solder wire rosin core modname=ckeditor Porduct descriptions: Material: Tin Factory price, enough stocks Rosin core solder solderingg wire FLUX :2.0% Melting point: about 361°F/183°C Size (Wire diameter x Weight): we offer below size 10g 0.8mm  20g 1.0mm 20g 0.8mm 50g 1.0mm 50g 0.8mm 100g 1.0mm100g Good solderability, insulation resistance, No spattering and Non-corrosive. Widely used in electrical and electronics, solder parts like circuit board, electronics devices and others. Notes: 1. All products are available in stock, we support drop shipping and wholesale, you can buy with confidence, 2. We will not include any price and promotional information cards in our products. 3. Manual measurement, please allow 1~2mm error, thank you. 4. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Please allow a little color difference. 5. If you have any demand for more products, please contact us. 6. If you have any questions about the product, please contact us to handle it for you before the evaluation 7. If you want wholesale, you can contact us for a higher discount