This special Firescoff formula offers additional protection for temperature-sensitive metals such as rhodium-plated white gold, gold-filled and silver.
For hard soldering with flame. Stays put like a paste, will not run like a liquid and yet is transparent. Eliminates blind joint soldering. Jel-Flux produces less oxides and residues, allowing for faster pickling. With no toxic fumes and it’s biodegradable
A general purpose zinc chloride flux for soldering with all soft solders use with tin-lead solder, tin-antimony solder, Stay-Brite solder.
Used for soldering virtually all metals, except aluminum, magnesium or titanium. Not recommended for use in electrical or electronic applications.