This flux is free of any halides, resin, or rosin.
Residues are Non-Corrosive and Non-Conductive.
Contains 60ml of a NO-CLEAN SOLDERING FLUX with 10 ml installed in the pen
Superior fluxing ability with Instant wetting
This flux was designed for soldering high quality electronic printed circuit boards (PCBs), such as, through-hole, mixed technology, and surface mount assemblies while eliminating the need for a post cleaning operation.
If removal of the residue is needed then it can be cleaned with warm water.