Top 7 Circuit Board Flux – Welding Equipment & Accessories

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1. ChipQuik


Chipquik Tack Flux no clean in a 10cc syringe w/plunger & tip, SMD291

ChipQuik #ad - Remove qfds, plccs, soics and chip components without costly equipment. Use with existing rework equipment or temp controlled soldering irons. Safe, affordable, easy and won't damage sensitive components. Low melting temperature. Special removal alloy has excellent wetting ability.
BrandChipQuik #ad
ManufacturerChipquik #ad
Height1.25 Inches
Length5.5 Inches
Weight0.06 Pounds
Width3 Inches
Part NumberSMD291

2. SRA Soldering Products


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

SRA Soldering Products #ad - Made in USA. The ideal flux for electrical and electronic repairs. Does not need to be cleaned. Formulated for use with tin/lead and lead-free alloys. Dimensions: 2. 5″ dia x 1″ h 64 x 25. 5 mm. Contains 2 ounce in a "Hockey puck" Jar. Active temperature range: 93 – 315°c/ 200 – 600°.
BrandSRA Soldering Products #ad
ManufacturerSRA Soldering Products #ad
Height3 Inches
Length3 Inches
Weight0.13 Pounds
Width1 Inches
Part Number135

3. Tools & Harware


0.33 fl. oz., Kester 83-1000-0186 Mildly Activated Rosin Liquid Flux Pen for Lead-Bearing and Lead Free Alloy

Tools & Harware #ad - Chemically compatible with most solder masks and board laminates. High activity. Ph neutral Chemistry. Classified as orh1 per J-STD-004.
BrandTools & Harware #ad
ManufacturerNTE Electronics, Inc. #ad
Weight0 Pounds
Width0.5 Inches
Part Number83-1000-0186

4. Plusivo


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

Plusivo #ad - 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. 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.

Rosin paste flux: this high-quality 50g 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. 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.

Solder wire: included in the kit is a high quality 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.
BrandPlusivo #ad
ManufacturerWider Wire & Cable Co., Limited #ad
Height2.56 Inches
Length2.56 Inches
Weight127 Grams
Width2.56 Inches



BGA Activated Rosin Solder Paste Tin Rosin-Based Flux Paste Cream for Soldering Rework Station Circuit Board PCB BGA SMD Soldering Repair 80g

DIYPHONE #ad - High bond strength, insulation is strong, ph value neutral, welding surface smooth, is no corrosive for IC and PCB. Specifications: model: mechanic-uv80; color: yellow, weight: 008kg; viscosity: 02pas; granularity: 022um; packing: Aluminum box.

Wipe the surface of the object before soldering, apply the paste flux to the solder joint, solder the tin to the solder joint with soldering iron. Mechanic advanced paste flux soldering for mobile phone motherboard Repair, electric Soldering Iron Welding Fluxes for phone circuit board repair. Its boiling point only slightly higher than the melting point of the solder, For mobile phones, PC cards and other sophisticated electronic chip-level help welding.
ManufacturerDIYPHONE #ad
Weight80 Grams
Part NumberVC505
Model80G Rosin Flux Paste

6. MG Chemicals


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

MG Chemicals #ad - After soldering, non conducting, the rosin residue is non corrosive, moisture resistant, and fungus resistant. Thixotropic paste; RoHS compliant. Superior fluxing ability. Compatible with lead free and leaded solder systems. Instant wetting.
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. MG Chemicals


Amber, MG Chemicals 8342 RA Rosin Flux Paste, 50 g Jar 8342-50G

MG Chemicals #ad - Excellent wettability. Long tack time. High tack force. Perfect flux for electronic repairs. Rohs compliant.
BrandMG Chemicals #ad
ManufacturerMG Chemicals #ad
Weight0.22 Pounds
Part Number8342-50G
Warranty[email protected]