Kester NF372-TB

Low Solids Halogen-Free No-Clean Flux

Ships HAZMAT

Halogen-Free
Provides good solderability under air atmosphere
Compliant to Bellcore GR-78-core
Classified as ROM0 per J-STD-004B
Non-corrosive, non-conductive and non-tacky residues
Pass SIR in raw state (unheated boards dried at 25°C/50%RH for 24 hours before test)
Ability to provide desired hole-fill with preheat temperatures up to 140°C max
Safe for rework (available in flux-pens)
Thinner 4662
Shelf life 2 years from DOM when handled properly
Non-stocked Kester items may be subject to minimum orders.

Grouped product items
Product Name	Qty
Kester 63-0002-2372 Low Solids Halogen-Free No-Clean Flux, 1 Gallon (Case of 4) $294.00
Kester 64-0002-2372 Low Solids Halogen-Free No-Clean Flux, 5 Gallon Pail $367.50
Kester 65-0002-2372 Low Solids Halogen-Free No-Clean Flux, 53 Gallon Drum $3,051.92

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Technical Documents

Product Info & TDS Sheets

Kester NF372-T Flux Data Sheet

SDS/MSDS Sheets

Kester NF372-TB Flux Safety Data Sheet (SDS)

Warranty

Kester Product Warranty

Details

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.

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