2PCS Tin Rosin Core Solder Wire For Electrical Soldering Sn60 Flux 0.8mm 100
LEAD FREE but Quality Flux makes the solder job as good as lead solder wire. – Smooth welding / soldering surface. high-quality alloyed powder and resin paste flux. – RMA-223 is a high viscosity no-clean flux For PCB BGA SMD PGA PCA reworking.