KESTER 951

Low- Solid No-Clean 

Liquid Soldering Flux

2.5oz / 73.93ml Bottle + Needle Tipped Cap

Not For General Soldering Iron Work on Wires & Such

Flux Designed For Advanced Soldering With 

Hot Air, Infrared  & Tiny Tipped Soldering Irons For Quick Touch Soldering 

Of Gaming Systems - Computers - Cell Phones - Solar Cells.

Any Advanced Soldering Work.

(manufactures technical data sheet included)

• Alcohol based for a very clean job. 

• Great for repairs and solder touchup. 

• Dries as its heated coating the solder.

• (RoHS) compliant.

• Leaves a clean white residue that doesn’t require cleaning.

• healthy long lasting bond.

Performance Characteristics:

• Improves soldering performance

• Eliminates the need and expense of cleaning

• Classified as ORL0 per J-STD-004

Product info

Kester 951 Soldering Flux is a halogen-free flux designed for wave soldering conventional and

surface mount circuit board assemblies. The extremely low solids content (2.0%) and nature of

the activator system results in practically no residue left on the assembly after soldering. Boards

are dry and cosmetically clean as they exit the wave solder machine. There are no residues to

interfere with electrical testing. 951 exhibits improved soldering performance to minimize solder

bridges (shorts) and excessive solder defects. This flux is suitable for automotive, computer,

telecommunications and other applications where reliability considerations are critical. 951

contains a corrosion inhibitor such that no corrosion products are formed when bare copper

surfaces are exposed to humid environments.

Photo of current Kester bottle in use available upon request :)

(LOT#, DOM, DOE)  

Always buy with confidence from

Dickie's Garage Sale :)