Qualitek 381F Flux
A rosin based flux with excellent wetting properties giving excellent soldering results.
- Ideal as a pre-dip for wire tinning
- Purchase separately or with our solder pot kits
- Gives an excellent solder finish
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The Qualitek 381F flux is an active low solids flux producing an excellent wetting action. Used for wave soldering of printed circuit boards and for copper wire tinning as a pre-dip flux prior to solder pot tinning. It is suitable for lead-free and leaded soldering temperatures.
Non-conductive non-tacky residues
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Flux classification: ROL0