Shop flux for soldering

Sponsored
About our ads
$8.49
$10.99
SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made For Lead And Lead-Free Solder Circuit Boards And Copper Electrical Wire
Amazon.com
16K+
22% off
$8.49
$10.99
SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made For Lead And Lead-Free Solder Circuit Boards And Copper Electrical Wire
Amazon.com
16K+
$11.99
4 Jar Solder Flux, Flux For Soldering, Rosin Soldering Flux Paste For Lead-Free Electronics Soldering And Soldering DIY (1.2Oz/35G In A Jar)
Amazon.com
2K+
$11.99
4 Jar Solder Flux, Flux For Soldering, Rosin Soldering Flux Paste For Lead-Free Electronics Soldering And Soldering DIY (1.2Oz/35G In A Jar)
Amazon.com
2K+
$200.88
Castolin Eutectic Eutecsol 808 Flux 21 Oz Jar Brown Soldering Flux
Airgas
$200.88
Castolin Eutectic Eutecsol 808 Flux 21 Oz Jar Brown Soldering Flux
Airgas
$188.40
Harris Stay-Clean 4 Oz Flip Top Bottle Clear/Yellow Soldering Flux
Airgas
176
$188.40
Harris Stay-Clean 4 Oz Flip Top Bottle Clear/Yellow Soldering Flux
Airgas
176
$172.68
Harris Bridgit 1 Lb Jar Clear Soldering Flux
Airgas
$172.68
Harris Bridgit 1 Lb Jar Clear Soldering Flux
Airgas
$19.10
MG Chemicals 835 Liquid Rosin Flux, For Leaded And Lead Free Solder, 125 Ml Bottle
Amazon.com
1K+
$19.10
MG Chemicals 835 Liquid Rosin Flux, For Leaded And Lead Free Solder, 125 Ml Bottle
Amazon.com
1K+
$9.09
Black Swan® Tin-O-Flux, 4 Oz, Quick Soldering Paste With Metal Powder
hdsupplysolutions.com
$9.09
Black Swan® Tin-O-Flux, 4 Oz, Quick Soldering Paste With Metal Powder
hdsupplysolutions.com
$54.14
MG Chemicals 835-1L | ROSIN SOLDERING FLUX, 1 L, USE WITH LEADED & UNLEADED SOLDERS, 835 SERIES | Flux
RS
1K+
$54.14
MG Chemicals 835-1L | ROSIN SOLDERING FLUX, 1 L, USE WITH LEADED & UNLEADED SOLDERS, 835 SERIES | Flux
RS
1K+
$16.23
Harris Stay-Clean 1 Lb Jar Clear Soldering Flux
Airgas
$16.23
Harris Stay-Clean 1 Lb Jar Clear Soldering Flux
Airgas
$13.26
Rectorseal Nokorode 14020 Paste Flux, Cleans And Fluxes, Plumbing, 8 Oz.
Amazon.com
180
$13.26
Rectorseal Nokorode 14020 Paste Flux, Cleans And Fluxes, Plumbing, 8 Oz.
Amazon.com
180
$8.59
Generic Soldering Rosin Flux - 30/50G Rosin Soldering Flux Paste | No Clean Solder Flux Paste | Soldering Products Rosin Paste Flux | Electronic
Amazon.com
Free shipping
$8.59
Generic Soldering Rosin Flux - 30/50G Rosin Soldering Flux Paste | No Clean Solder Flux Paste | Soldering Products Rosin Paste Flux | Electronic
Amazon.com
Free shipping
$189.22
Castolin Eutectic Eutecrod 157 48 Oz Tripak Soldering Flux
Airgas
$189.22
Castolin Eutectic Eutecrod 157 48 Oz Tripak Soldering Flux
Airgas
$20.99
Black Swan® Solu-Flux Soldering Paste Water Soluble 1 Pound
hdsupplysolutions.com
$20.99
Black Swan® Solu-Flux Soldering Paste Water Soluble 1 Pound
hdsupplysolutions.com
$225.02
Kester Solder 63-0097-2331 | LIQUID SOLDERING FLUX, USED WITH LEAD-FREE WAVE SOLDERING, WATER-SOLUBLE, 1 GAL | Flux | 2331-ZX
RS
$225.02
Kester Solder 63-0097-2331 | LIQUID SOLDERING FLUX, USED WITH LEAD-FREE WAVE SOLDERING, WATER-SOLUBLE, 1 GAL | Flux | 2331-ZX
RS
$27.32
Rectorseal Soldering Flux: 16 Oz, Jar, Nokorode Aqua Flux Model: 74046
Grainger
$27.32
Rectorseal Soldering Flux: 16 Oz, Jar, Nokorode Aqua Flux Model: 74046
Grainger
$9.99
ALLECIN No Clean Soldering Flux 223 30CC High Viscosity Electronics Solder Fluxes Paste For Circuit Boards And Copper Electrical Wire (Pack Of 1Pcs)
Amazon.com
40
$9.99
ALLECIN No Clean Soldering Flux 223 30CC High Viscosity Electronics Solder Fluxes Paste For Circuit Boards And Copper Electrical Wire (Pack Of 1Pcs)
Amazon.com
40
$10.82
Rectorseal Soldering Flux: 4 Oz, Jar, Nokorode Aqua Flux Model: 74047
Grainger
$10.82
Rectorseal Soldering Flux: 4 Oz, Jar, Nokorode Aqua Flux Model: 74047
Grainger
$13.05
MG Chemicals 8341-50ML | FLUX PASTE, SOLDERING, NO CLEAN, HALOGEN FREE, 50ML PLASTIC CONTAINER | Soldering Sponges/Cleaning Systems/Wools
RS
10-day returns (most items)
$13.05
MG Chemicals 8341-50ML | FLUX PASTE, SOLDERING, NO CLEAN, HALOGEN FREE, 50ML PLASTIC CONTAINER | Soldering Sponges/Cleaning Systems/Wools
RS
10-day returns
$11.25
Harris Soldering Flux: 4 Oz, Brush Cap Jar, Stay-Clean Model: SCPF4POP
Grainger
$11.25
Harris Soldering Flux: 4 Oz, Brush Cap Jar, Stay-Clean Model: SCPF4POP
Grainger
$17.47
Rectorseal Soldering Flux: 12 Oz, Jar, C-Flux Model: 74025
Grainger
$17.47
Rectorseal Soldering Flux: 12 Oz, Jar, C-Flux Model: 74025
Grainger
$10.54
Harris Lead Free Soldering Flux: 4 Oz, Brush Cap Jar, Bridgit Model: BRPF4POP
Grainger
$10.54
Harris Lead Free Soldering Flux: 4 Oz, Brush Cap Jar, Bridgit Model: BRPF4POP
Grainger
$13.95
Aquiflux Yellow Soldering Flux (1 Quart) (SO931)
Etsy
$13.95
Aquiflux Yellow Soldering Flux (1 Quart) (SO931)
Etsy
$175.89
Kester 63-0000-1544 - Soldering Flux, 1544, Halogen, Activated Rosin, 1 Gallon
Amazon.com
Free shipping
$175.89
Kester 63-0000-1544 - Soldering Flux, 1544, Halogen, Activated Rosin, 1 Gallon
Amazon.com
Free shipping
$658.40
Harris Pasteweld 4 Lb Jar Gray Leaded Soldering Flux
Airgas
$658.40
Harris Pasteweld 4 Lb Jar Gray Leaded Soldering Flux
Airgas
$35.40
Allecin Flux Soldering No Clean Soldering Flux 30 Ml Lead Free Soldering Flux Paste 30 Cc No Cleaning Soldering Flux Pas
Everymarket INC
30-day returns (most items)
$35.40
Allecin Flux Soldering No Clean Soldering Flux 30 Ml Lead Free Soldering Flux Paste 30 Cc No Cleaning Soldering Flux Pas
Everymarket INC
30-day returns
$7.15
Rectorseal C-Flux Series Soft Soldering Flux 3 Oz Carton Paste Gray 74026
DkHardware.com
$7.15
Rectorseal C-Flux Series Soft Soldering Flux 3 Oz Carton Paste Gray 74026
DkHardware.com
$9.99
Desoldering Wick And Soldering Flux Paste For Electronics Repair, No Clean Flux(10CC), Solder Removal Kit
Amazon.com
523
$9.99
Desoldering Wick And Soldering Flux Paste For Electronics Repair, No Clean Flux(10CC), Solder Removal Kit
Amazon.com
523
$19.98
Soldering Flux For Aluminum And Copper 10Ml No-Clean Formula
Inspire Uplift
$19.98
Soldering Flux For Aluminum And Copper 10Ml No-Clean Formula
Inspire Uplift
$15.43
Rectorseal C-Flux Series Soft Soldering Flux 12 Oz Paste Gray 74025
DkHardware.com
$15.43
Rectorseal C-Flux Series Soft Soldering Flux 12 Oz Paste Gray 74025
DkHardware.com
$34.97
Lead Free Soldering Flux Paste For Welding And Repair Work
Inspire Uplift
$34.97
Lead Free Soldering Flux Paste For Welding And Repair Work
Inspire Uplift
$39.80
Harris SCLF32 Soldering Flux Liquid 32Oz Bottle T720-53
Voomi Supply
30-day returns (most items)
$39.80
Harris SCLF32 Soldering Flux Liquid 32Oz Bottle T720-53
Voomi Supply
30-day returns
$29.65
Solder Flux 4Oz Bottle
AircraftSpruce.com
$29.65
Solder Flux 4Oz Bottle
AircraftSpruce.com
$14.04
$19.00
Harris Products Flux 17 8Oz Jar |017FX00 At Weldingsupply.Com
Welding Supply
30-day returns (most items)
26% off
$14.04
$19.00
Harris Products Flux 17 8Oz Jar |017FX00 At Weldingsupply.Com
Welding Supply
30-day returns
$7.00
Harris - Stay-Clean Paste Soldering Flux (4 Oz Bottle)
RAM Welding Supply
$7.00
Harris - Stay-Clean Paste Soldering Flux (4 Oz Bottle)
RAM Welding Supply
$19.13
$23.34
Utility Manufacturing 1 Lb. Soldering Flux (MPN: 14-220)
PlumbingSupplyandMore.com
18% off
$19.13
$23.34
Utility Manufacturing 1 Lb. Soldering Flux (MPN: 14-220)
PlumbingSupplyandMore.com
$16.17
Utility 14-220 Paste Soldering Flux (1 Lb.) | Supplyhouse.Com
SupplyHouse.com
$16.17
Utility 14-220 Paste Soldering Flux (1 Lb.) | Supplyhouse.Com
SupplyHouse.com
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop flux for soldering

    Sponsored
    About our ads
    $8.49
    $10.99
    SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made For Lead And Lead-Free Solder Circuit Boards And Copper Electrical Wire
    Amazon.com
    16K+
    22% off
    $8.49
    $10.99
    SRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made For Lead And Lead-Free Solder Circuit Boards And Copper Electrical Wire
    Amazon.com
    16K+
    $11.99
    4 Jar Solder Flux, Flux For Soldering, Rosin Soldering Flux Paste For Lead-Free Electronics Soldering And Soldering DIY (1.2Oz/35G In A Jar)
    Amazon.com
    2K+
    $11.99
    4 Jar Solder Flux, Flux For Soldering, Rosin Soldering Flux Paste For Lead-Free Electronics Soldering And Soldering DIY (1.2Oz/35G In A Jar)
    Amazon.com
    2K+
    $200.88
    Castolin Eutectic Eutecsol 808 Flux 21 Oz Jar Brown Soldering Flux
    Airgas
    $200.88
    Castolin Eutectic Eutecsol 808 Flux 21 Oz Jar Brown Soldering Flux
    Airgas
    $188.40
    Harris Stay-Clean 4 Oz Flip Top Bottle Clear/Yellow Soldering Flux
    Airgas
    176
    $188.40
    Harris Stay-Clean 4 Oz Flip Top Bottle Clear/Yellow Soldering Flux
    Airgas
    176
    $172.68
    Harris Bridgit 1 Lb Jar Clear Soldering Flux
    Airgas
    $172.68
    Harris Bridgit 1 Lb Jar Clear Soldering Flux
    Airgas
    $19.10
    MG Chemicals 835 Liquid Rosin Flux, For Leaded And Lead Free Solder, 125 Ml Bottle
    Amazon.com
    1K+
    $19.10
    MG Chemicals 835 Liquid Rosin Flux, For Leaded And Lead Free Solder, 125 Ml Bottle
    Amazon.com
    1K+
    $9.09
    Black Swan® Tin-O-Flux, 4 Oz, Quick Soldering Paste With Metal Powder
    hdsupplysolutions.com
    $9.09
    Black Swan® Tin-O-Flux, 4 Oz, Quick Soldering Paste With Metal Powder
    hdsupplysolutions.com
    $54.14
    MG Chemicals 835-1L | ROSIN SOLDERING FLUX, 1 L, USE WITH LEADED & UNLEADED SOLDERS, 835 SERIES | Flux
    RS
    1K+
    $54.14
    MG Chemicals 835-1L | ROSIN SOLDERING FLUX, 1 L, USE WITH LEADED & UNLEADED SOLDERS, 835 SERIES | Flux
    RS
    1K+
    $16.23
    Harris Stay-Clean 1 Lb Jar Clear Soldering Flux
    Airgas
    $16.23
    Harris Stay-Clean 1 Lb Jar Clear Soldering Flux
    Airgas
    $13.26
    Rectorseal Nokorode 14020 Paste Flux, Cleans And Fluxes, Plumbing, 8 Oz.
    Amazon.com
    180
    $13.26
    Rectorseal Nokorode 14020 Paste Flux, Cleans And Fluxes, Plumbing, 8 Oz.
    Amazon.com
    180
    $8.59
    Generic Soldering Rosin Flux - 30/50G Rosin Soldering Flux Paste | No Clean Solder Flux Paste | Soldering Products Rosin Paste Flux | Electronic
    Amazon.com
    Free shipping
    $8.59
    Generic Soldering Rosin Flux - 30/50G Rosin Soldering Flux Paste | No Clean Solder Flux Paste | Soldering Products Rosin Paste Flux | Electronic
    Amazon.com
    Free shipping
    $189.22
    Castolin Eutectic Eutecrod 157 48 Oz Tripak Soldering Flux
    Airgas
    $189.22
    Castolin Eutectic Eutecrod 157 48 Oz Tripak Soldering Flux
    Airgas
    $20.99
    Black Swan® Solu-Flux Soldering Paste Water Soluble 1 Pound
    hdsupplysolutions.com
    $20.99
    Black Swan® Solu-Flux Soldering Paste Water Soluble 1 Pound
    hdsupplysolutions.com
    $225.02
    Kester Solder 63-0097-2331 | LIQUID SOLDERING FLUX, USED WITH LEAD-FREE WAVE SOLDERING, WATER-SOLUBLE, 1 GAL | Flux | 2331-ZX
    RS
    $225.02
    Kester Solder 63-0097-2331 | LIQUID SOLDERING FLUX, USED WITH LEAD-FREE WAVE SOLDERING, WATER-SOLUBLE, 1 GAL | Flux | 2331-ZX
    RS
    $27.32
    Rectorseal Soldering Flux: 16 Oz, Jar, Nokorode Aqua Flux Model: 74046
    Grainger
    $27.32
    Rectorseal Soldering Flux: 16 Oz, Jar, Nokorode Aqua Flux Model: 74046
    Grainger
    $9.99
    ALLECIN No Clean Soldering Flux 223 30CC High Viscosity Electronics Solder Fluxes Paste For Circuit Boards And Copper Electrical Wire (Pack Of 1Pcs)
    Amazon.com
    40
    $9.99
    ALLECIN No Clean Soldering Flux 223 30CC High Viscosity Electronics Solder Fluxes Paste For Circuit Boards And Copper Electrical Wire (Pack Of 1Pcs)
    Amazon.com
    40
    $10.82
    Rectorseal Soldering Flux: 4 Oz, Jar, Nokorode Aqua Flux Model: 74047
    Grainger
    $10.82
    Rectorseal Soldering Flux: 4 Oz, Jar, Nokorode Aqua Flux Model: 74047
    Grainger
    $13.05
    MG Chemicals 8341-50ML | FLUX PASTE, SOLDERING, NO CLEAN, HALOGEN FREE, 50ML PLASTIC CONTAINER | Soldering Sponges/Cleaning Systems/Wools
    RS
    10-day returns (most items)
    $13.05
    MG Chemicals 8341-50ML | FLUX PASTE, SOLDERING, NO CLEAN, HALOGEN FREE, 50ML PLASTIC CONTAINER | Soldering Sponges/Cleaning Systems/Wools
    RS
    10-day returns