Almit KR-19SH RMH Lead Solder Wire with three-core flux. Suitable for general soldering of electronic components. The flux is of RMA-type and is halogen-free. The flux residue is transparent, chemically stable and causes no corrosion or migration. should be left on the board without cleaning. Can also be used with lead free applications
KR-19SH RMH is the lead solder wire to use if reliability is important to your product