Solder Fluxes

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Kester 951 No-Clean Flux, 1-Gallon Container (Part No. 951/G)

Kester 951 No-Clean Flux, 1-Gallon Container (Part No. 951/G)
Halogen-free, non-rosin organic flux designed for wave soldering conventional and surface mount circuit board assemblies. The extemely low solids content (2.0%) leaving almost no residue on the assembly after soldering. Boards are dry and clean in appearance as they exit the wave solder machine. Improve solder performance while minimizing the incidence of solder bridges (shorts) and excessive solder defects. Corrosion inhibitor helps to protect copper surfaces exposed to humid environments. Alcohol Based. Additional Haz Mat shipping charges apply. HazMat classification: UN1987 Alcohols, n.o.s. Call 800-222-1298 for information on 53-gallon drums.

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Online Price: $34.30



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Kester 951 No-Clean Flux, 5-Gallon Container (Part No. 951/5G)

Kester 951 No-Clean Flux, 5-Gallon Container (Part No. 951/5G)
Halogen-free, n on-rosin organic flux designed for wave soldering conventional and surface mount circuit board assemblies. The extemely low solids content (2.0%) leaving almost no residue on the assembly after soldering. Boards are dry and clean in appearance as they exit the wave solder machine. Improve solder performance while minimizing the incidence of solder bridges (shorts) and excessive solder defects. Corrosion inhibitor helps to protect copper surfaces exposed to humid environments. Alcohol-based formula. Additional HazMat shipping charges apply. HazMat classification: UN1987 Alcohols n.o.s. Call 800-222-1298 for information on 53-gallon drums.

Please review our HazMat Shipping Terms & Ordering Recommendations
Online Price: $167.50



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Kester 951 No-Clean Flux Pen (Part No. 951/P)

Kester 951 No-Clean Flux Pen (Part No. 951/P)
The 951 flux pen is a unique tool for rework and touch-up solering. It allows controlled application of flux eliminating the mess associated with flux bottle dispensing. Flux pens are ideally suited for surface mount rework, component add-on applications and TAB assembly operations. Neutral ph water-soluble formula. Minimize cleaning costs while complying with environmental regulations. See Kester 951 for a description of the flux.
Online Price: $4.50



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Kester 958 No-Clean Flux, 1-Gallon Container (Part No. 958/G)

Kester 958 No-Clean Flux, 1-Gallon Container (Part No. 958/G)
958 is a no-clean, non-corrosive halogen free liquid flux that is specifically designed for the wave soldering of conventional and surface mount circuit board assemblies. Solder bare copper printed cirucit boards treated with OSP coatings without the need and expense of cleaning. No residue remains after soldering and boards are dry and cosmetically clean as they exit the wave solder machine. 958 will reduce odors during the soldering process. Will not interfere with electrical testing. Alchol based. Additional HazMat shipping charges apply. Classified as ORL0 per J-STD-004. Compliant to Bellcore GR-78. HazMat classification: UN1219 Isopropanol. Call 800-222-1298 for information regarding 53- gallon drums.

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Online Price: $34.90



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Kester 958 No-Clean Flux, 5- Gallon Container (Part No. 958/5G)

Kester 958 No-Clean Flux, 5- Gallon Container (Part No. 958/5G)
958 is a no-clean, non-corrosive halogen free liquid flux that is specifically designed for the wave soldering of conventional and surface mount circuit board assemblies. Solder bare copper printed cirucit boards treated with OSP coatings without the need and expense of cleaning. No residue remains after soldering and boards are dry and cosmetically clean as they exit the wave solder machine. 958 will reduce odors during the soldering process. Will not interfere with electrical testing. Alcohol based. Classified as ORL0 per J-STD-004. Compliant to Bellcore GR-78. Additional HazMat shipping charge apply. HazMat classification: UN1219 Isopropanol. Call 800-222-1298 for more information regarding 53-gallon drums.

Please review our HazMat Shipping Terms & Ordering Recommendations
Online Price: $170.50



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Kester 959 No-Clean Flux, 1-Gallon Container (Part No. 959/G)

Kester 959 No-Clean Flux, 1-Gallon Container (Part No. 959/G)
959 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. Flux will minimize the formation of micro-solderballs during wave soldering operations. Flux contains a small percentage of rosin (1%) which improves solderability, heat stability and surface insulation resistance. 959 leaves evenly distributed residues for the best cosmetic appearance leaving solder joints shiny. Residue removal is not required on most applications. 3.9 % solids. Alcohol based.Additional HazMat shipping charges apply. HazMat classification: UN1219 Isopropanol.
Call 800-222-1298 for information on 53 gallon drums.

Please review our HazMat Shipping Terms & Ordering Recommendations
Online Price: $33.00



HazMat Shipping - $20.00   


quantity  

Kester 959 No-Clean Flux, 5-Gallon Container (Part No. 959/5G)

Kester 959 No-Clean Flux, 5-Gallon Container (Part No. 959/5G)
959 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. Flux will minimize the formation of micro-solderballs during wave soldering operations. Flux contains a small percentage of rosin (1%) which improves solderability, heat stability and surface insulation resistance. 959 leaves evenly distributed residues for the best cosmetic appearance leaving solder joints shiny. Residue removal is not required on most applications. 3.9 % solids. Alcohol based. .Additional HazMat shipping charges apply. HazMat classification: UN1219 Isopropanol.
Call 800-222-1298 for information on 53 gallon drums.

Please review our Hazmat Shipping Terms & Ordering Recommendations
Online Price: $161.50



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Kester 1544 RA (Rosin-Activated) Liquid Flux, 1-Gallon Container (Part No. 1544/G)

Kester 1544 RA (Rosin-Activated) Liquid Flux, 1-Gallon Container (Part No. 1544/G)
A homogeneous solution of high quality, purified Grade WW rosin blended into an alcohol solvent system. A very effective activating agent has been added to provide superior fluxing ability. Developed for fluxing applications where non-activated and mildly activated rosin fluxes are too inactive to remove metal oxides where proper and complete residue removal of potentially corrosive water-soluble organic acid flux is not possible. Use also for solder coating and tinning bare leads. Typically 50% solids. Complies to IPC/J-STD-004. 1-Gallon Container. Additional HazMat shipping charges apply. HazMat classification: UN1987 Alcohols n.o.s.
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Online Price: $32.30



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Kester 186 RMA (Rosin Mildly Activated) Flux, 1 Gallon Container (Part No. 186/G)

Kester 186 RMA (Rosin Mildly Activated) Flux, 1 Gallon Container (Part No. 186/G)
186 rosin flux has been developed for use in critical applications where difficult assemblies are to be soldered but processs requirements stipulate us of Type RMA flux. Solder multi-layer assemblies which require a high preheat temperature. Exposure to high preheat temperatures does not degrade solubility of the residue in normal cleaning solvents. Residue will not degrade surface insulation and resists moisture and fungus. 1-gallon container. Additional HazMat shipping charges apply. HazMat classification: UN1219.

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Online Price: $41.30



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Kester 186 RMA (Rosin Mildly Activated) Flux Pen (Part No. 186/P)

Kester 186 RMA (Rosin Mildly Activated) Flux Pen (Part No. 186/P)
The 186 flux pen is a unique tool for rework and touch-up solering. It allows controlled application of flux eliminating the mess associated with flux bottle dispensing. Flux pens are ideally suited for surface mount rework, component add-on applications and TAB assembly operations. Neutral ph water-soluble formula. Minimize cleaning costs while complying with environmental regulations. See Kester 186 for a description of the flux.
Online Price: $4.50



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Kester 2331-ZX Organic Water-Soluble Flux, 1-Gallon Container (Part No. 2331ZX/G)

Kester 2331-ZX Organic Water-Soluble Flux, 1-Gallon Container (Part No. 2331ZX/G)
Neutral PH chemistry makes this flux ideal for automated wave and drag soldering processes. Flux will not attack properly cured solder masks or FR-4 epoxy-glass laminate. No offensive odors will be emitted during the soldering process and the incidence of icicling and bridging is minimized but residues must be removed. 2331ZX will not create excessive foaming in standard water cleaning systems. Classified as ORH1 per J-STD-004. Additional HazMat shipping charges apply. HazMat classification: UN1219 Isopropanal.
Call 800-222-1298 for 53 gallon drums.

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Online Price: $36.80



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Kester 2331-ZX Organic Water-Soluble Flux, 5- Gallon Container (Part No. 2331ZX/5G)

Kester 2331-ZX Organic Water-Soluble Flux, 5- Gallon Container (Part No. 2331ZX/5G)
Neutral PH chemistry makes this flux ideal for automated wave and drag soldering processes. Flux will not attack properly cured solder masks or FR-4 epoxy-glass laminate. No offensive odors will be emitted during the soldering process and the incidence of icicling and bridging is minimized but residues must be removed. 2331ZX will not create excessive foaming in standard water cleaning systems. Classified as ORH1 per J-STD-004. Additional HazMat shipping charges apply. HazMat classification: UN1219 Isopropanol.
Call 800-222-1298 for 53 gallon drums.

Please review our HazMat Shipping Terms & Ordering Recommendataions
Online Price: $180.50



HazMat Shipping - $20.00   


quantity  

Kester 2331-ZX Organic Water-Soluble Flux Pen (Part No. 2331ZX/P)

Kester 2331-ZX Organic Water-Soluble Flux Pen (Part No. 2331ZX/P)
The 2331ZX flux pen is a unique tool for rework and touch-up solering. It allows controlled application of flux eliminating the mess associated with flux bottle dispensing. Flux pens are ideally suited for surface mount rework, component add-on applications and TAB assembly operations. Neutral ph water-soluble formula. Minimize cleaning costs while complying with environmental regulations. See Kester 2331ZX for a description of the flux.
Online Price: $4.50



quantity  

Online Catalog | Soldering & Desoldering |  Solder Fluxes