Delta Solder Material Kits for PCB hand soldering contain wire solder dispenser packs in three popular diameters of 0.015", 0.032" and 0.062", a rework pen type applicator for precise distribution of no-clean flux, tip tinner for cleaning oxidized solder iron tips, and a syringe of paste flux.
Are available for leaded and lead-free soldering applications. No-clean kit chemistries are safe to leave on boards and do not require cleaning.
Qualitek