all Kester Fluxes, Thinners, Chemicals & Flux Aids

The 135 is used primarily for critcal high reliability soldering.

Designed for general soldering use, this flux self-neutralizes during the heat of soldering. Residue removal required if flux is not properly heated.

The 145 is excellent for the solderability testing specified by military and commercial industries.

Kester's active non-corrosive rosin type flux.

These activated formulations are recommended for use in applications involving high speed wave soldering

Recommended for use in applications involving high speed wave soldering.

Higher activity level than standard RMA fluxes, yet still conforms to the MIL-F-14256 Type RMA. Formula 185-15 is recommended for soldering surface mount assemblies.

Use as the initial rinse, followed by water, to soften chloride residues resulting from soldering with organic or inorganic fluxes.

For automated wave soldering of PCB assemblies where more aggressive flux is required. Recommended for soldering multi-layer printed circuit boards. Formulated to minimize icicling and bridging. Exhibits high ionic cleanliness after water cleaning with...

For automated wave soldering of PCB assemblies where more aggressive flux is required. Recommended for soldering multi-layer printed circuit boards. Formulated to minimize icicling and bridging. Exhibits high ionic cleanliness after water cleaning with...

Kester 2222-CL is a high activity, organic acid flux designed for automated wave solder applications where a more aggressive flux is required to solder difficult assemblies. The flux will provide maximum capillary wetting action up plated through-holes...

For automated wave soldering of PCB assemblies where more aggressive flux is required. Recommended for soldering multi-layer printed circuit boards. Formulated to minimize icicling and bridging. Exhibits high ionic cleanliness after water cleaning with...

For automated wave or drag soldering processes. Residue can be removed completely without neutralizers in water. Complies with IPC-SF-818 Type H3C. Has improved stability in low temperature storage without performance loss. Reduced foaming in water...

Original neutral pH fluxes designed for automated wave or drag soldering processes. Residue left after soldering can be removed completely without neutralizers in water. Complies with IPC-SF-818 Type H3C.

For automated wave or drag soldering processes. Residue can be removed completely without neutralizers in water. Complies with IPC-SF-818 Type H3C. Has improved stability in low temperature storage without performance loss. Reduced foaming in water...