PCB Rework Flux
SMD Soldering

 
Soldering Rework Flux   SMD No-Clean Flux    No Clean Flux    Tacky Repair Flux    Low Residue Flux    Tack Flux   "Stays Put"  PCB Flux
 

Rework Flux

Our Rework Flux™
With Tack Consistency 'Stays Put.' Does Not
Run All Over Your PCB, Yet Not Stringy Like Messy 'Paste Fluxes'.
 Ideal for Local Rework
& Prototyping Tasks!

Rework Flux
PCB Flux, Zephlux No-Clean, RMA Tack Flux.  The Popular NCF Series
 

Rework Flux in Syringe
No Clean Rework Flux
Is Easily Filled
 Into Syringes As Shown

Manual Dispensing of Rework Flux

 Dispense by Syringe
 As Shown Above or
With a Foam Swab
 (Shown Lower
on Page)

Best for Prototyping & Rework!  Our popular  Zephlux No-Clean, Rework Flux was developed working with 2 independent metallurgical labs. Since 1995, our customers still rave that our  Rework Flux is still the best PCB fluxing agent at benches for prototyping and rework. Why? Because it is not a high-production  flux, but a  bench-top low residue flux that really stays put and "local".

 

When a flux is too liquid, it can flow up under other adjacent components.  If a flux is "pasty" it inevitably is "stringy" creating frustrating sticky messes on your PCB and around your bench. So, we wanted the "sweet spot" for an SMD flux at the bench...and we have it. Our famous Rework Flux™ stays "local" to a single SMD chip, yet with the essential properties critical for successful board work.

Most Fluxes Are Not Intended for PCB Bench Soldering and are formulated either as: 1.) Very "wet" (liquid) for high-volume production use where the entire PCB is bathed in flux before reflow. Wet fluxes are troublesome if hand soldering only one or a few targeted chips because wet fluxes spread and run all over the PCB requiring more clean-up; 2.) Or so-called "Paste Fluxes" which are very stringy, messy and can quickly get all over your bench, tools, chairs! In a league of its own, our Zephlux Tack Flux is ideal for PCB work. Our customers love it.

There's Really No 100% 'No-Clean' Flux! This old 1980's nomenclature wrongly implies PCB's shouldn't be cleaned. David Jacks long ago stated "New flux is your friend. Old flux is your enemy". Even low residue "no clean" fluxes can leave active residue beneath QFN's and BGA's. So, it's always best to clean after reworking PCB's.





Our NCF No Clean Rework Flux Can Be Applied by Foam Swab or By Syringe (See Top of This Page)

 

So, if only for board "cosmetics", clean your PCBs. We recommend a  non-flammable solvent.

With the SuperTack
consistency attribute of our Rework Flux that "stays put" on the local PCB pads, any needed clean-up afterward is just so much easier making PCB soldering even fun.

Rework Flux is a low residue, no-clean, RMA tack flux formulated for electronic work and is ideal for SMD, thru-hole and mixed technologies where localized PCB prototyping and rework is performed. Our Rework Flux™ ships out filled in convenient 14 gram Wide Mouth™ jars with MSDS docs.

 

ZEPHLUX Rework  Flux™

Description

Item Price Buy Now
No Clean Rework Flux

ZEPHLUX
No-Clean
 Rework Flux
ZEPHLUX™ NCF TACK FLUX
 No Clean Rework Flux

(14 Gram Bottles, Ships with MSDS)
$19.95

 A Six Pack!
ZEPHLUX™ NCF TACK FLUX
 No-Clean Rework Flux


Save 12%
$105.00

TECHNICAL DATA & SPECS

  
  Product Name: Zephlux No-Clean Rework Flux (NCF) Tack Flux

  Features: No Clean RMA Unique Tack Flux (Note: This is NOT a Stringy Paste Flux)
                   Low Residue, Long Shelf Life
                   Thick Syrup Like Consistency for Localized PCB Work
                   Wide Mouth™ Jar Facilitates Working with Swabs, Orange Sticks & Probes 
                   Ideal for Micro-Soldering and Working with Microscopes
                   Fills Into Syringes (Barrels) for Manual Dispensing
 
  Benefits:  Low Residue Formulations Clean Quick & Easy
                    Tack, Honey Consistency Stays Local, Doesn't Run. Has Put Power
                    Ideal With LOWMELT® DeSolder for SMT Removal
                    Helpful Wide Mouth Jar for Ease of Use With Swabs
                    Enhanced Board Cosmetics
                    High Quality Soldering & Micro Soldering
                    Reduced Defects and High Reliability Assemblies
	    Not Stringy and Messy Like Paste Flux
  Physical Properties:   Amber Color
                                        Syrup Consistency 
                                        Polymerized Resin/Rosin Base 
                                        Specific Gravity @25° C: 0.98 - 1.02
 
ZEPHLUX Rework  FLUX™

Description

Item Price Buy Now

PC Board, Repair, Rework, Soldering, Flux
ZEPHLUX
Super Tack
&Put Power
 Rework Flux

ZEPHLUX™ NCF TACK FLUX
 No Clean Rework Flux

(14 Gram Bottles, Ships with MSDS)
$19.95

 A Six Pack!
ZEPHLUX™ NCF TACK FLUX
ZEPHLUX™ NCF SERIES
 No-Clean Rework Flux


Save 12%
$105.00

 
     

   
 

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Rework Flux

   

SMD Rework, SMT Rework
AirBath Air Bath, SMD Rework Stations, Hot Air Pencil Soldering, BGA Rework Stations, CSP Rework Stations, Preheating Systems, PCB Preheaters, Pre-Heat SMT/ SMD, Low Temp Rework, SMT DeSoldering Tools, Vacuum Pickup Tools, Circuit Board Holders, PCB Fixture & PCB Holders &, Board Cradles, Rework Solder Paste, No-Clean Solder Paste, Low Melt
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How To - SMT, CSP, BGA Rework
How To - BGA Alignment; How To - SMT Rework; How To - PCB Preheating, How To - BGA & CSP Rework; How To - Quickly Solder SMD Packages Effectively; How To - CSP Alignment; How To - Lead-Free Rework; How To - SMD Removal Economical; How To - SMD Removal Professional; How To - Hot Air Pencil / AirPencil Soldering; How To - SMD Quick Chip Removal; How To - BGA Re-Balling; How To - Rework PLCC, QFP, QFN, LCC, SOIC, SOL, Shielded SMD, TSOP; How To - Solder & Rework Ceramic Capacitors; How To - Solder & Rework Glass Diodes; How to Repair Smartphones, Tablets and Laptops

Soldering, De-Soldering
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Benchtop Accessories, Bench Supplies, Benchtop Tools
SMD Solder Paste, Solder Wire, LowMelt®, No-Clean Flux, BGA Flux, Rework Tack Flux, Non-Flammable Flux Remover, Pen Vac, SMT Tweezers, Fume Extraction, SMD Tweezers, PC Board Fixtures, Hot Air Tips, AirTips, Replacement Soldering Sponges, Iron Plated Soldering Tips, Foam Swabs, Anti-Static Foam Swabs, Thru-Hole & Solvent Brushes, Helping Hands, LMK Rework Kits,
X-BOX 360 Repair, Wire Strippers & Wire Cutters, Flush Cutters, Micro Shears & Needle Nose Piers, Straightening Tool for QFP Leads, ESD Wrist Straps, ESD Wrist Strap Tester   

Updated for March 15, 2023