Best Flux For Soldering | Reviews & Recommendations

Truly finding the flux for soldering is only effective if you can get your hands on some options, which is exactly what we did.

After researching many products, we shaved the list down to the top 10 options today by researching design, capability, durability, features, price, and overall build quality.

We researched hours on these products and compared them to one another to see which one is the best for every need. Read this flux for soldering article with an extensive buying guide if you're interested in buying or learning about these flux for soldering.

# Preview Product Score
1 SRA Soldering Products Rosin Paste Flux #135 In A 2 oz Jar

SRA Soldering Products Rosin Paste Flux #135 In A 2 oz Jar

9.6
2 2 Jar Solder Flux, Flux for Soldering, Rosin Soldering Flux Paste for Lead-Free Electronics Soldering and Soldering DIY (1.2oz/35g in a Jar)

2 Jar Solder Flux, Flux for Soldering, Rosin Soldering Flux Paste for Lead-Free Electronics...

9.5
3 Chip Quik CQ4LF-0.5 Liquid Flux No-Clean in 15ml (0.5oz) Squeeze Bottle w/tip

Chip Quik CQ4LF-0.5 Liquid Flux No-Clean in 15ml (0.5oz) Squeeze Bottle w/tip

9.2
4 MG Chemicals - 8341-10ML 8341 No Clean Flux Paste, 10 milliliters Pneumatic Dispenser (Complete with Plunger & Dispensing Tip)

MG Chemicals - 8341-10ML 8341 No Clean Flux Paste, 10 milliliters Pneumatic Dispenser (Complete with...

9.3
5 Chip Quik CQ4LF Liquid Flux No-Clean in 10ml (0.34oz) Pen w/tip

Chip Quik CQ4LF Liquid Flux No-Clean in 10ml (0.34oz) Pen w/tip

9.3
6 Chip Quik NC191 Smooth Flow Tack Flux No-Clean in a 10cc syringe w/plunger & tip

Chip Quik NC191 Smooth Flow Tack Flux No-Clean in a 10cc syringe w/plunger & tip

9.7
7 8oz Liquid Zinc Flux for Stained Glass, Soldering Work, Glass Repair and more - Easy Clean Up - Made in USA

8oz Liquid Zinc Flux for Stained Glass, Soldering Work, Glass Repair and more - Easy Clean Up - Made...

9.2
8 Novacan Old Masters Flux - 8 Oz

Novacan Old Masters Flux - 8 Oz

9.8
9 Thermaltronics TMT-FP-1 Rosin Flux Paste, 2.0 oz (57 g)

Thermaltronics TMT-FP-1 Rosin Flux Paste, 2.0 oz (57 g)

9.6
10 US Forge 03051 4-Ounce Liquid Flux

US Forge 03051 4-Ounce Liquid Flux

9.8

List of best flux for soldering  Reviews

Bestseller No. 1

SRA Soldering Products Rosin Paste Flux #135 In A 2 oz Jar

  • The Ideal Flux For Electrical And Electronic Repairs
  • Contains 2 Ounce In A "Hockey Puck" Jar
  • Formulated For Use With Tin/Lead And Lead-Free Alloys
  • Dimensions: 2.5″ Dia X 1″ H (64 X 25.5 Mm)
Bestseller No. 2

2 Jar Solder Flux, Flux for Soldering, Rosin Soldering Flux Paste for Lead-Free Electronics Soldering and Soldering DIY (1.2oz/35g in a Jar)

  • ENOUGHT QUANTITY: The package includes 2 jars of soldering flux. A total of 70 g. Enough quantity for your use.
  • NON-CORROSIVE: Rosin is not conductive in dry conditions and has good insulation. Is not corrosive to metal substances such as circuit boards.
  • OXIDATION RESISTANCE: Anti-oxidation effect on soldering iron head of gold-copper alloy substrate. Solder flux for semi-solid, not easy to dump.
  • STRONG APPLICABILITY: Flux is suitable for welding instruments, gold, copper, tin, iron and other metals. Ideal for electronic welding, repair and rework.
  • WHAT YOU GET: Rosin soldering flux paste * 2, our 7*24 friendly customer service for peace of mind.
Bestseller No. 3

Chip Quik CQ4LF-0.5 Liquid Flux No-Clean in 15ml (0.5oz) Squeeze Bottle w/tip

  • Solder Flux
Bestseller No. 4

MG Chemicals - 8341-10ML 8341 No Clean Flux Paste, 10 milliliters Pneumatic Dispenser (Complete with Plunger & Dispensing Tip)

  • Superior fluxing ability
  • Instant wetting
  • After soldering, the rosin residue is non corrosive, non conducting, moisture resistant, and fungus resistant
  • Compatible with lead free and leaded solder systems
  • Thixotropic paste; RoHS compliant
Bestseller No. 5

Chip Quik CQ4LF Liquid Flux No-Clean in 10ml (0.34oz) Pen w/tip

  • Lead-Free / RoHS Compliant
Bestseller No. 6

Chip Quik NC191 Smooth Flow Tack Flux No-Clean in a 10cc syringe w/plunger & tip

  • Smooth Flow Flux
  • Halogen Free
SaleBestseller No. 7

8oz Liquid Zinc Flux for Stained Glass, Soldering Work, Glass Repair and more - Easy Clean Up - Made in USA

  • All-purpose flux specially formulated for stained glass use
  • Includes an application brush! Goes on easy without being runny or sloppy.
  • Completely water-soluble, making clean up quick and easy
  • Can be used with zinc, lead and copper foil. Wash all work within 6-8hrs.
  • Made In The USA
Bestseller No. 8

Novacan Old Masters Flux - 8 Oz

  • Novacan Old Masters Flux
  • All-purpose zinc flux
  • Cleans up easily with water
  • 8 oz
SaleBestseller No. 9

Thermaltronics TMT-FP-1 Rosin Flux Paste, 2.0 oz (57 g)

  • Ideal for electronics soldering, repair & rework
  • For Lead & Lead free applications
  • Contains 2 ounces in a 3" Dia x 0.62“ H Can
  • RoHS Compliant with SGS Report
  • No Clean Flux
Bestseller No. 10

US Forge 03051 4-Ounce Liquid Flux

  • Liquid flux is used with solid wire solder
  • Made for non electrical soldering of copper, brass, galvanized iron and steel
  • Also used for nickel alloys and nickel/tin plate
  • Completely water washable; excellent for easy clean up
  • Bottle contains 4 ounce fluid
Review

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