AIM Solder AF-NC277-1GAL

NC277 No Clean Liquid Flux, 1 Gallon

NC277 Liquid Flux is a water-based VOC-Free flux that has performance and reliability characteristics equal or superior to many alcohol-based fluxes. A medium-solids/residue flux, NC277 has an exceptionally durable and powerful activator system making it ideally suited for high thermal mass assemblies such as backplanes, power management, servers and palletized assemblies. NC277 can be used with all common lead-free wave soldering alloys including tin-silver-copper, tinsilver, tin-copper, and others. NC277 has proven to reduce preventative maintenance requirements for spray fluxing applications and will not damage soldering equipment or most painted surfaces. While designed to be a no-clean, any remaining NC277 residue can be cleaned if critical to the product application.

  • NC277 is ready to use directly from the container for spray systems.
  • When spray fluxing, it is imperative that proper flux coverage and uniformity be achieved and maintained. A dry flux coating of 500 to 1500 micrograms per square inch is necessary.
  • When complete nitrogen sealed wave solder equipment is used, it is generally necessary to apply slightly more flux than normal as a result of excess drying due to the extended length of the equipment.

Your Price: $95.50
This item is classified as a hazardous material and will incur an additional shipping fee.



  • VOC-Free
  • Halide-Free
  • Passes IPC SIR-004B
  • Low Post-Process Residue
  • Broad Process Window
  • Excellent in Extended Dwell Time

Handling & Storage:

  • NC277 has a sealed shelf life of nine (9) months at room temperature
  • Keep away from sunlight as it may degrade the product
  • NC277 is shipped ready to use; no mixing is necessary
  • Do not mix used and unused chemical in the same container
  • Reseal any open containers
  • Storage conditions range from 4°- 40° C (40 - 100°F)

Additional Information

PAC Part Number I200108
MFG Part Number AF-NC277-1GAL
Brand AIM Solder
Shipping Weight 7.0000
Type No Clean
Size 1 Gallon