<b>Kaisiking 63-37 Tin Lead Rosin Core Fine Solder Wire (0.3mm 0.6mm 1.0mm/50g) with Solder Wick for Electrical Soldering</b><p> <b>Features:</b><p>- Flows well and heats evenly<br> - Less smoke and rosin splash during soldering<br> - Low-melting-point Tin Lead Solder<br> - No Evil Smell<br> - Bright and strong soldering points<br> - Minimum Residue<br> - Features superb inoxidizability and electrical insulation<p> With a perfect Tin 63% - Lead 37%(Sn63-Pb37) proportion, soldering is a breeze. It flows much better and creates shiny soldering joints.<p>The solder wick will help clean some residue flux to avoid short circuit, especially in small, hard to reach areas.No need to clean flux, halide free and non-conductive.<p><b>Related parameters：</b><p>Flux Content: 1.8%<br>Alloy: Tin 63% Lead 37%<br>Melting Point: 361℉/183℃<br>Gross Weight: 50g/0.11lbs/1.76oz<br>Wire Diameter:0.3mm (0.0118 inches) 0.6mm (0.0236 inches) 1.0mm(0.03937 inches)<p><b>Package Content: </b><p>1 × 0.3mm 50g Rosin Core Solder Wire<br>1 × 0.6mm 50g Rosin Core Solder Wire<br>1 × 1.0mm 50g Rosin Core Solder Wire<br>1 × 3.0mm width,1.5m length Solder Wick<br>Kaisi Tools 90 Days Refund and Replacement Policy<p>If you have any question, please don't hesitate to contact us, we will get back to you within 24 hours Kaisi Tools will do best to provide you with the best service