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NF372-TB Soldering Flux

NF372-TB Soldering Flux

Kester NF372-TB is a zero-halogen, no-clean, low solids liquid flux designed to be used in wave and hand soldering processes. It can be used with both leaded and lead-free alloys. One of its best features is the ability to withstand long dwell times and high preheat temperatures needed in thick board assemblies. Sustained activity within the flux allows for good barrel fill in challenging applications, such as reflowed copper OSP boards or with difficult to solder components. NF372-TB residues are minimal, clear and non-tacky for improved cosmetics. NF372-TB is classified as ROL0 flux under IPC J-STD-004B. 

NF372-TB Solder Flux is part of Kester’s high reliability product line and compatible with NP505-HR Solder Paste, RF550 Rework Flux and SELECT-10™ Selective Soldering Flux.

 Size (liters) Size (gallons) Halogen Content Description Part # Type Process
  1 Zero-Halogen NF372-TB Soldering Flux 1 GAL 6300022372 No-Clean Wave Soldering
  5 Zero-Halogen NF372-TB Soldering Flux 5 GAL 6400022372 No-Clean Wave Soldering
  53 Zero-Halogen NF372-TB Soldering Flux 53 GAL 6500022372 No-Clean Wave Soldering
20   Zero-Halogen  NF372-TB Soldering Flux 20 LIT 6600022372
No-Clean Wave Soldering

Process Compatible Products