SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 250g/500g Reel Range - R-TECH 857034, R-TECH 857034 SAC305 Solder 2% Rosin-Free HF is a high purity, Rosin-free, Halide-free, no clean solder wire. It has a low melting point with a fast flow (2%) Rosin-free and Halide-free flux core.The silver content in SAC305 solder results in a superior alloy, with improved solder flow and reliable joint finish. SAC305 solder has a hard resistance and is not susceptible to breaking.It provides a high quality solder that is both user and environmentally friendly.Suitable for both hand and automated, high integrity soldering applications for both IPC-6011 Class 2 and Class 3 electronic products. R-TECH 857034 SAC305 Solder 2% Rosin-Free HF Flux Halide-Free 1.2mm 250g Reel