Soder-Wick 50 offers the state of the art in desoldering technology. Soder-Wick is designed for today's heat sensitive electronic components using lighter mass, pure copper braid construction that allows for better thermal conductivity, even at low temperatures. - Soder-Wick 50 responds faster than conventional desoldering braids thereby minimizing overheating and preventing PCB damage. A full range of sizes and flux types are available, including Rosin, no-clean, unfluxed and a high temperature Lead-Free version.