The MECHANIC XGS P50 Special Solder Paste (42 g) is a premium-grade Sn63Pb37 rosin-core solder paste designed for precision SMD assembly and BGA rework. It features ultra-fine ~3 µm powder, IPX3-grade flux, and a sharp melting point of 183 °C, enabling clean, bright joints and minimal residue for professional repairs and prototyping