Top 8 Solder Flux Electronics – Welding Equipment & Accessories

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1. Romeda


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

Romeda #ad - Ideal for electronic welding, copper, repair and rework. Enought quantity: the package includes 2 jars of soldering flux. A total of 70 g.

What you get: rosin soldering flux paste * 2, our 7*24 friendly customer service for peace of mind. Enough quantity for your use. Solder flux for semi-solid, not easy to dump. Is not corrosive to metal substances such as circuit boards. Non-corrosive: rosin is not conductive in dry conditions and has good insulation. Oxidation resistance: anti-oxidation effect on soldering iron head of gold-copper alloy substrate. Strong applicability: flux is suitable for welding instruments, gold, tin, iron and other metals.
BrandRomeda #ad
ManufacturerRomeda #ad
Part NumberLF

2. Thermaltronics


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

Thermaltronics #ad - Rohs compliant with SGS Report. For lead & Lead free applications. Ideal for electronics soldering, repair & rework. No clean Flux. Contains 2 ounces in a 3" Dia x 062“ h can.
BrandThermaltronics #ad
ManufacturerThermaltronics #ad
Height0.63 Inches
Length3 Inches
Weight3 ounces
Width3 Inches
Part NumberTMT-FP-1

3. SRA Soldering Products


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

SRA Soldering Products #ad - 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.
BrandSRA Soldering Products #ad
ManufacturerSRA Soldering Products #ad
Height3 Inches
Length3 Inches
Weight0.13 Pounds
Width1 Inches
Part Number135

4. YCD


Soldering Tool Kit, 2 Pack of 0.6mm Solder Wire 1.76oz / 50g + Rosin Flux Paste 0.35oz / 10g + No-Clean Soldering Core, Designed for Electronic Repair and DIY

YCD #ad - Welding kit - contains 3 necessary welding products, saving you time to purchase multiple times. Welding tool kit-suitable for electronic repair and DIY, such as mobile phone motherboards, headphones, motors, stereos, VCRs, TVs, radios, any circuit board with small parts, cables, toys and other electronic equipment.

Rosin - weighs 035 oz/10 g. Promote the flow of solder, allow solder to form solid, improve the efficiency of welding process, less residue, no need to clean, lasting mechanical and electrical connections. Solder wire - weight 1. 76 oz / 50 g.

Good fluidity, uniform heating, uniform solder joints, clean, contribute to the rapid completion of welding. No-clean desoldering core - 2. 0mm wide and 29. 5 inches long, low residue. Removes more solder than traditional wicks, made of pure oxygen-free copper wire, it has strong ability to absorb tin. No cleaning, making it easy to correct errors on small PCB boards.
BrandYCD #ad
ManufacturerYCD #ad

5. Plusivo


60-40 Tin Lead Rosin Core Solder Wire 0.6mm, 50g and Rosin Paste Flux for PCB Electrical Soldering and DIY from Plusivo, Solder Wire and Rosin Paste Flux Kit

Plusivo #ad - Solder wire: included in the kit is a high quality 50 grams 60-40 sn/pb tin - lead rosin core solder wire alloy with 06mm diameter and 1. 6% flux content commonly used for wiring appliances, DIY projects, 3D printers and other electronic projects or electrical and electronics soldering and repairs.

Durable carton box: all items are neatly packed inside a durable carton box to keep them organized, secured, and easy to carry and transport anywhere. Satisfaction guarantee: the solder wire and paste Kit is backed by the manufacturer’s 30-day money-back guarantee and lifetime customer support, ensuring the customers’ high level of satisfaction.

Rosin paste flux: this high-quality rosin flux soldering paste facilitates the flow of solder, thus increasing the efficiency of the soldering process and is just right for your small DIY soldering projects. Bonus items: aside from the solder wire and rosin paste, this kit also includes 2 mini screwdrivers and two 22 AWG Wire tinned copper PVC jacket, a great addition to a very simple and affordable kit for soldering.
BrandPlusivo #ad
ManufacturerWider Wire & Cable Co., Limited #ad
Height2.56 Inches
Length2.56 Inches
Weight127 Grams
Width2.56 Inches
Part NumberEAN0721248989314

6. MG Chemicals


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

MG Chemicals #ad - Compatible with lead free and leaded solder systems. Instant wetting. Superior fluxing ability. After soldering, the rosin residue is non corrosive, moisture resistant, non conducting, and fungus resistant. Thixotropic paste; RoHS compliant.
BrandMG Chemicals #ad
ManufacturerMG Chemicals #ad
Height0.16 Inches
Length0.16 Inches
Weight0.04 Pounds
Width0.47 Inches
Part Number8341-10ML
Warranty[email protected]

7. Youland


Youland Soldering Iron Tip Cleaner + 60/40 Solder Wire Reel Fine 0.6mm Tin Lead Rosin Core 1.76oz/50g + Soldering Rosin Flux Paste Gel 0.35oz/10g for Electronics Metalworking Welding

Youland #ad - No water required, yet harder than the oxidation that forms on the tip. Feature of solder iron tip / head cleaner —— sturdy metal container; the sponge made from brass coils, meaning less chance of oxidation and won't reduce tips temperature, avoid soldering iron cooling, great alternative to a wet sponge.

Low volatility, long service life, high bonding strength, strong insulation and smooth welding surface. Note: solder wire & flux were packed in the container. To clean the tip, softer than the tip plating, just stab the iron into the holder, improve welding efficiency. Feature of solder rosin wire core tin —— produced with international standard flux formula, forming a protective film on the surface of the solder joint after soldering, less splashing when welding; Solder joints are bright and firm, no toxic gases, less smoke, Stable performance, fast tinning; fresh smell, relieving solder joints Oxidation reaction; low melting point high insulation resistance, Low melting point: 374℉ / 190℃; Good activity, Stable performance, reduced welding time.

Has stable performance, neutral ph value, non-toxic, safe and reliable use, non-irritating odor, Not corrosive to IC and PCB. Package include : 1 * soldering Iron Tip Cleaner, 1 * Solder Flux Tin 035oz/10g. Youland service & package contents of solder kit —— we accept return, 1 * tin lead solder wire 1. 76oz/50g, refund and replacement if you have any quesitons about the Welding Items.
BrandYouland #ad
ManufacturerYouland #ad
Part NumberRS-00001



Lead Free Solder Wire Rosin Core Electrical Solder Wire Thin 0.6mm 50g Fine Solder with Flux 2.5 PB Free Sn99 Ag0.3 Cu0.7 Flow 0.11lb Electronics Soldering DIY Repair Tiny Solder

ENERSYSTEC #ad - The melting point temperature at 419F, suitable for all soldering tools. High quality alloy materials sn99 ag03 cu07, the Ag03 is an expensive material has great electricity conductivity which is great to soldering the Amplifier equipment and others high end product. Wire diameter is just 06mm 0024in, ideal for fine soldering work. Pb free solder, RoHS compliant good for environmental protection. Rosin core with 2. 5% flux, well flow, good than others with 2. 0% flux, easy for soldering.
ManufacturerEnersystec Electric Co.,Ltd #ad
Weight0.11 Pounds