Developed for Prototyping & Rework:  Our wildly popular  Zephlux™ No-Clean, Rework Flux was developed by our engineering group working closely with one of the world's leading metallurgical laboratories. Indeed, our customers rave to us that our No Clean Rework Flux --- available since 1996 --- is the still the best fluxing agent for PCB work at the bench where prototype tasks and PCB rework are performed. Why? Because it is not a high-production flux, but a bench-top extra-low, residue flux for PCB's where localized rework is performed.

Our Premium Formulations 'Stays Put' on Pads: You'll quickly appreciate how the Zephlux™ No-Clean, Rework Flux  "stays put" after you have applied it.  It doesn't run all over the PCB. It's tack consistency stays local to the components only where it is applied. Best of all, this special NCF No Clean Flux formulation is now available from Zephyrtronics in convenient 14 gram Wide Mouth™ jars for immediate shipping.

More Details:  A Brief History:  We wanted a no clean tack flux that would stay local to the area being targeted for reflow during either prototyping or rework and still have all of the fluxing properties that we felt were critical for successful board work.

High Volume Fluxing Agents Not Well Suited for the Bench: Most of the fluxes marketed today have a more liquid consistency because they are formulated specifically for high-volume production work where the entire board is washed or brushed with flux prior to reflow. While such liquid fluxes are ideal for the general applications in high-volume processes, these fluxes are problematic for benchtop electronic work because most soldering tasks are localized because the technician is targeting only a single component for removal and/or replacement.

The liquid nature of most production fluxes makes control difficult during localized prototyping and rework applications because the flux  tend to spread and run all over the board --- where flux is not  wanted, typically thereby requiring an additional cleaning the entire PCB assy.

While "no clean" means one does not need to clean the residue, should some cosmetic cleaning be desired, its honey consistency and its attribute of "staying put" on the pads makes any additional cleaning easier, more controllable.
 

The Rework Flux is a low residue, no-clean, RMA tack flux formulated for electronic production work and is ideal for either surface mount, thru-hole and mixed technologies where localized PCB prototyping and rework is performed.

Our NCF No Clean Rework Flux Can Be Applied by Foam Swab as Shown Here or By Syringe as Shown at Top of This Page

ZEPHLUX™ NO-CLEAN REWORK FLUX

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