Water soluble liquid flux. Works with copper, zinc or lead. Leaves a smooth soldering line.
GlassPro Liquid Solder Flux, 4 oz : Tools & Home Improvement
Fluxes
This liquid flux works well for all stained glass applications, including copper foil and leaded came. Water soluble. Comes in a 4 oz. bottle, Delphi
Glass Pro Flux - 4 Oz
Flux for Stained Glass Soldering - Rainbow Art Glass
Sal Ammoniac Block < Volcano Arts
Flux for Stained Glass Soldering - Rainbow Art Glass
Fluxo's Aluminium Soldering Flux
Glasspro Flux applies easily, doesn't sputter, and leaves no residue. The biodegradable, water soluble formula doesn't release harmful smoke, so you
Glasspro Flux-4 oz
Fluxo's Aluminium Soldering Flux
Replacement Filter For Weller Bench Top Smoke Absorber < Volcano Arts
2 Jar Solder Flux, Flux for Soldering, Rosin Soldering Flux Paste for Lead-Free Electronics Soldering and Soldering DIY (1.2oz/35g in a Jar)
Glass Pro Flux - 4 Oz Finishing Chemicals Delphi
Soldering Fluxes