Soldering Fluxes of 2025
Best Choice1
IMPRESAIMPRESA 8oz Liquid Zinc Flux for Stained Glass, Soldering Work, Glass Repair and more - Easy Clean Up - Made in USA
9.9 Durability9.3 Simple to clean9.1 worth the moneyWhy we love it
Easy application with included brush, no mess.
Water-soluble for quick and easy cleanup.
Versatile use with zinc, lead, and copper foil.
9.8Exceptional
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Value for Money2
MG ChemicalsMG Chemicals - 8341-10ML 8341 No Clean Flux Paste, 10 milliliters Pneumatic Dispenser (Complete with Plunger & Dispensing Tip)
9.7 Simple to use9.3 Simple to clean8.9 AttachmentWhy we love it
Easy, mess-free application with perfect consistency.
No post-soldering cleanup needed, saving time.
Improves solder flow for stronger, consistent joints.
9.5Excellent
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3
EssmetuinEssmetuin No Clean Soldering Flux Paste(4Pack), Solder Flux For Electronics Soldering, Tin soldering, Lead-Free Rosin Soldering Flux For Circuit Boards and Copper Electrical Wire
9.7 Simple to use9.7 Easy to use9.5 worth the money9.2Excellent
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4
SRA Soldering Products22% OffSRA Solder 135 Rosin Paste Soldering Flux For Electronics, No Clean Flux Made for Lead and Lead-Free Solder Circuit Boards and Copper Electrical Wire - Safe Clean Residues with No Goopy Mess (2oz Jar)
9.5 worth the money9.5 Simple to use9.5 Simple to cleanWhy we love it
High-quality, impurity-free flux ensures excellent soldering results.
Semi-solid consistency allows precise application and control.
Safe for electronics, no post-soldering cleanup needed.
9.1Excellent
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5
EssmetuinDesoldering Wick and Soldering Flux Paste for Electronics Repair, No Clean Flux(10CC), Solder Removal Kit
Main highlights- Reliable Brand: Trusted by electronics technicians, this brand delivers consistent performance repair after repair.
- Quick Removal: This desoldering wick and no clean flux paste set allows for fast, effective removal of solder from circuit boards without damaging components.
- Low Residue: No Clean Solder Wick, As Only a Small Amount of Residue is Left After Use, Saving You Time On Cleaning
- High Activity Rosin Can Help To Remove The Oxide Layer On The Welding Surface Easily
- Convenient Kit: Get both desoldering wick and no clean flux paste together in one compact kit for complete soldering and desoldering solutions wherever your repair work takes you.
9.0Excellent
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6
YCD4-in-1 welding tool set, soldering iron tip cleaner + 0.6mm solder wire (1.76 oz / 50 g) + Rosin Solder Flux Paste (0.35 oz / 10 g), no-clean soldering core (2.0mm, 29.5 inches)
Main highlights- Welded 4-in-1 set contains 4 necessary welding products, saving you time to purchase multiple times.Warning:This product contains lead, be aware of cancer and reproductive harm - For more information:www.p65Warnings.ca.gov
- Soldering Iron Tip Cleaner - the best Soldering iron Tip Cleaner and base, no water,does not reduce the tip temperature. Made of brass wire, it is cleaner than traditional sponges. Safe and clean to use.
- Solder wire - weight 1.76 oz / 50 g. Good fluidity, uniform heating, uniform solder joints, clean, contribute to the rapid completion of welding.
- Rosin - weighs 0.35 oz/10 g. Promote the flow of solder, improve the efficiency of welding process, allow solder to form solid, less residue, no need to clean, lasting mechanical and electrical connections.
- No-clean desoldering core - 2.0mm wide and 29.5 inches long, made of pure oxygen-free copper wire, it has strong ability to absorb tin. No cleaning, low residue. Removes more solder than traditional wicks, making it easy to correct errors on small PCB boards.
8.8Very Good
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7
EssmetuinSolder flux for Electronics Soldering, No Clean Soldering Flux Paste (10CC) & Desoldering Wick
Why we love it
Quick and effective solder removal.
Minimal cleanup required.
Compact and convenient kit.
8.6Very Good
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8
BEEYUIHFBEEYUIHF No-Clean Soldering Flux Paste, flux for Soldering, Solder Paste for Electronics PCB/IC/BGA/SMD Repairing (5.15oz/146g)
Main highlights- Soldering flux paste application: Mobile phone repair, computer and digital service industries, high-precision circuit board SMT soldering, BGA welding process, Maintenance drag soldering, BGA planting tin, maintenance desoldering, electronic components soldering, mobile phone maintenance, mobile phone chip maintenance, LED lighting, home appliance maintenance,etc.
- Rosin Solder Paste Flux, made of no acid, Lead-Free, No-Clean, soldering flux paste which is not easy to dump. Rosin soldering paste,high purity,good helper for repairing and welding.Convenient syringe dispenser ideal for touch up and repair of surface mount assemblies.
- No clean Industrial grade Solder Flux advantage: Lead-Free, No-clean, halogen-free, acid-free, no corrosion, high intensity joint, good immersion,good insulation, very little residue, easy to tin, help soldering firm, make soldering fluidity better, slightly yellow paste.
- BEEYUIHF Solder paste flux: Net weight: (3.52oz/100g); Gross weight: (5.15oz/146g)
- About our #9530 soldering flux paste: No Clean flux paste. Convenient syringe dispenser ideal for touch up and repair of surface mount assemblies.
8.3Good
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9
Treela16% OffTreela 4 Set 8341 No Clean Solder Flux Paste 10cc Tacky Soldering Flux 40ml Pneumatic Dispenser with Plunger and Dispensing Tip for Electronics Soldering PCB IC Cellphone CPU LED Bga Repairing
Main highlights- Wide Application: 8341 no clean flux is widely applied in circuit boards, ICs, telephones, TVs and other household appliances and industrial equipment
- Sufficient Quantity: you will receive 4 sets of no clean soldering flux paste, each set contains 1 piece of 10ml soldering flux, 1 piece of plunger and 2 pieces of dispensing tip, the quantity is sufficient to meet the needs of daily maintenance
- Reliable Quality: no clean flux paste has instant wetting, excellent fluxing ability, no washing, strong viscosity, bright solder joints, more convenient to use
- Easy to Use: each soldering flux is equipped with a plunger and dispensing tip, which is more convenient to use, and can accurately place the flux to the required place, making your circuit board and other manufacturing and maintenance more convenient
- Boost Design: compared with the traditional flux paste, soldering paste, the canned push design makes the flow smoother, no waste in the soldering process, and is easy to store and use; the canned push design does not contain rubber plugs, which is more labor-saving and easy to operate; After use, the push rod can be taken out and the original cover can be put on for easy storage
8.2Good
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10
RectorsealRectorseal 14020 8-Ounce Nokorode Regular Paste Flux Tool
Main highlights- When heated, it reduces surface tension and allows the solder to flow easily and uniformly into the joint
- When heated, it reduces surface tension and allows the solder to flow easily and uniformly into the joint
- This is manufactured in United States
- Special oil base protects the solder joint against corrosive attack
- Special oil base protects the solder joint against corrosive attack
- Recroseal's nokorode regular paste solder flux 8Oz
- Nokorode regular paste solder flux lead free, 8 oz
- Lead free and acid free-safe to use on potable water systems
- Lead free and acid free-safe to use on potable water systems
- It's non-aggressive formula is ideal when used on copper and brass fittings
- It's non-aggressive formula is ideal when used on copper and brass fittings
- Cleans and fluxes in one operation saving time and money
- Cleans and fluxes in one operation saving time and money
8.0Good
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