LOCTITE TTC-LF 32
(Known as Multicore TTC-LF Lead-Free Tip Tinner )
LOCTITE TTC-LF 32 is a handy, non-abrasive, solder iron tip tinner. Easily wets hot solder irons leaving a brightly tinned tip. Improves hand soldering efficiency and extends tip life. Adhesive pad allows easy mounting on or near the solder iron holder.