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Kester 959T Soldering Flux, No-Clean, Low Solids, 1 Gallon | 63-0020-0959


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Kester 959T Soldering Flux, No-Clean, Low Solids


The Kester 959T is a no-clean, non-corrosive, halogen free liquid flux that is designed for the wave soldering of conventional and surface mount circuit board assemblies. Kester 959T was developed to minimize the formation of micro-solderballs during wave soldering operations.

Kester 63-0020-0959 Features:

  • This flux contains a small percentage of rosin (0.5%), which improves solderability, heat stability and surface insulation resistance
  • Leaves evenly distributed residues for the best cosmetic appearance
  • Minimize micro-solderballs 
  • Extremely shiny joints
  • No streaky, white residues 
  • Improves soldering performance 
  • Eliminates the need and expense of cleaning 
  • Classified as ORL0 per J-STD-004 
  • Compliant to Bellcore GR-78

Product Attachments

Additional Information

Manufactured By: Kester
GoKimco Part #: K-6300200959
Manufacture Part Number (MPN): 63-0020-0959
Weight 8.5000
Country of Manufacture United States

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