Liquid Tabbing Flux

Bringing decades of soldering expertise to the PV industry.

• No-Clean, Clear Residue
• Non-Conductive
• Wider Process Window
• Pb-Free and Sn/Pb
• Non-Corrosive
• Spray or Flux Bath Application

From One Engineer to Another®

Let the soldering experts at Indium Corporation solve your PV module assembly challenges.

Talk to an Indium PV Applications Engineer today.

Proven in PV module assembly processes, Indium Corporation's No-Clean Liquid Solar Tabbing Fluxes are non-corrosive, non-conductive, and provide excellent solderability on all types of silver metallizations. Formulated to provide a wide process window, Indium Corporation's Liquid Solar Photovoltaic Fluxes are compatible with Pb-Free and tin-lead alloys.

Liquid Tabbing Flux Product Specifications

Specifically developed for tabbing and stringing applications, Indium Corporation's Liquid Solar Fluxes work in popular module assembly processes utilizing conduction reflow, IR reflow, and convection reflow. Ideal for module assembly processes where high throughput is a necessity and minimum flux residue is a key requirement, Indium Corporation's line of Liquid Tabbing Flux provides excellent solderability on all type of metallizations.

Contact a PV Applications Engineer today to choose the right flux for your module.

	No-Clean	VOC-Free	Rosin / Resin-Based	Water-Based	Confirmed for use with these alloys	Key Attributes
GS-5454	X	-	X	-	625n / 36Pb / 2Ag 605n / 40Pb 96.5Sn / 3.5Ag 58Bi / 42Sn 57Bi / 42Sn / 1Ag 46Bi / 34Sn / 20Pb	Best for 'wet-reflow' applications Quick activation at low temperatures allows use of alternate low temperature alloys Excellent wetting to all types of metallizations
GS-3434	X	-	X	-	625n / 36Pb / 2Ag 605n / 40Pb 96.5Sn / 3.5Ag 58Bi / 42Sn 57Bi / 42Sn / 1Ag	Invisible residue flux for Sn/Pb and Pb-free alloys
GS-1414 Preferred	X	X	-	X	625n / 36Pb / 2Ag 605n / 40Pb 96.5Sn / 3.5Ag 58Bi / 42Sn 57Bi / 42Sn / 1Ag	Non-flammable, non-hazardous Quick drying Specifically developed for pre-reflow evaporation applications

Liquid Tabbing Flux Packaging

Liquid Tabbing Flux is available in the following:

• 1 gallon container (3400 grams)
• 1 pint container (425 grams)
• 1/2 pint container (212 grams)