KELLYSHUN Solder Wick Flux Paste Clean Soldering Desoldering 7445035390390

( Brand: Kellyshun ), ( Part Type: Solder Paste ), ( Style: 5 Pack Kit ), ( Power Source: Hand Powered ), ( Product Dimensions: 8 X 1 X 1 Inches ), ( Batteries Required : No ), ( Item Weight: 1.76 Ounces ), ( Included Components: Flux 3, Needles 9, Push Rod 3, Solder Wick 2 ), ( UPC: 445035390390 )

Review KELLYSHUN Solder Wick And Flux Paste No Clean Soldering Piece Desoldering

The **Kellyshun 445035390390 Solder Wick Flux Paste** is a high-performance, multi-functional soldering and desoldering aid designed to streamline the electronics repair and assembly process with precision and efficiency. This versatile flux paste combines the best of traditional soldering flux with the convenience of a wick-based system, making it an indispensable tool for hobbyists, technicians, and professionals working with surface-mount devices (SMD), through-hole components, or delicate circuitry. Formulated with a low-residue, no-corrosive, and non-toxic composition, this flux paste ensures clean, reliable solder joints without leaving behind harmful deposits that could compromise the integrity of your work. Its unique paste consistency allows for easy application directly onto pads or components, providing instant fluxing action to prevent oxidation and promote smooth solder flow, whether you're tackling a stubborn desoldering job or initiating a new solder connection. The accompanying wick, made from high-quality, heat-resistant material, efficiently absorbs excess solder and flux, cleaning up solder bridges, residual flux, or old solder joints with minimal effort. Ideal for both fine-pitch components and larger through-hole applications, this product excels in scenarios where traditional soldering irons or desoldering pumps fall short, such as in tight spaces or when dealing with sensitive components that require gentle handling. Whether you're repairing a circuit board, assembling a prototype, or performing maintenance on industrial equipment, the Kellyshun 445035390390 offers a seamless solution that enhances productivity while maintaining the highest standards of soldering quality and cleanliness. Its user-friendly design and reliable performance make it a standout choice for anyone seeking a versatile, all-in-one tool to simplify their soldering and desoldering tasks.

The **KellyShun 445035390390 Solder Wick Flux Paste** is a popular choice for soldering and desoldering tasks, particularly for those working with solder wicks (copper braids). Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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1. **Effective Fluxing for Solder Wick Use**

The paste is specifically designed to work with solder wicks, providing a strong fluxing action that helps dissolve oxidation and improve solder flow. This makes it ideal for desoldering stubborn or oxidized joints, where traditional flux may fail.

2. **Low Residue**

Unlike some liquid fluxes that leave behind corrosive residues, this paste tends to produce minimal residue after soldering or desoldering. This reduces the need for post-cleaning, which is beneficial for sensitive electronics.

3. **Versatile Application**

It can be used for both soldering and desoldering tasks. For soldering, it can be applied to pads before placing solder, while for desoldering, it enhances the wick s ability to absorb solder quickly and efficiently.

4. **Good Adhesion and Wetting**

The paste adheres well to surfaces and promotes strong wetting, ensuring that solder flows smoothly when using a wick. This is particularly useful for tight or hard-to-reach solder joints.

5. **No-Clean or Semi-No-Clean Formulation**

Many users report that this flux does not require aggressive cleaning, making it convenient for hobbyists and professionals alike. However, thorough cleaning is still recommended for high-reliability applications.

6. **Long Shelf Life**

Properly stored, the paste remains effective for extended periods, reducing the need for frequent replacements.

7. **Works Well with Lead-Free Solder**

It is compatible with both leaded and lead-free solders, making it a flexible option for modern electronics manufacturing.

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1. **Messy Application**

The paste is thick and can be difficult to apply precisely, especially in tight spaces. It may require a small brush or tweezers for accurate placement, which can be inconvenient during quick repairs.

2. **Drying Time**

Unlike liquid fluxes that evaporate quickly, this paste may take a few minutes to dry completely. This can slow down the soldering/desoldering process if not managed properly.

3. **Potential for Overfluxing**

Applying too much paste can lead to excess flux residue, which while often minimal may still require cleaning in sensitive applications. Overfluxing can also attract dust or debris, compromising joint quality.

4. **Limited to Wick Use**

While it works well with solder wicks, it is not as versatile as a general-purpose liquid flux for tasks like reflow soldering or wave soldering, where a more fluid flux is preferred.

5. **Cost Relative to Other Options**

For hobbyists or small-scale users, the price may be higher than basic liquid fluxes or even soldering iron tips with built-in flux. However, its effectiveness often justifies the cost for serious users.

6. **Scent and Fumes**

Like many fluxes, it has a strong chemical scent and may produce fumes when heated. Proper ventilation is recommended to avoid inhalation of vapors.

7. **Not Ideal for High-Volume Production**

For automated or high-speed soldering processes, the application of paste may not be as efficient as liquid fluxes dispensed through nozzles or spray systems.

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The **KellyShun 445035390390 Solder Wick Flux Paste** is an excellent choice for users who frequently work with solder wicks, particularly for desoldering oxidized or stubborn joints. Its low-residue formulation, effectiveness with lead-free solder, and compatibility with wicks make it a reliable tool for both hobbyists and professionals. However, its thick consistency and slower drying time may pose challenges in applications requiring precision or speed. If your primary need is desoldering with wicks or soldering tasks where flux adhesion is critical, this paste is highly recommended. For general soldering without wick use, a liquid flux might be more convenient.

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- **Buy it if:** You frequently use solder wicks for desoldering, work with lead-free solder, or need a low-residue flux for sensitive electronics. It is particularly valuable for repairing PCBs with oxidized or tinned joints.

- **Avoid it if:** You prefer liquid fluxes for broader soldering applications, work in high-volume production environments, or need a flux that dries instantly.

- **Pair it with:** A good-quality solder wick (e.g., 1mm or 2mm braid), tweezers for precise application, and a heat gun or soldering iron for optimal results. Always use in a well-ventilated area and consider wearing gloves to avoid skin contact with the flux.

For most users who prioritize effectiveness over convenience, this flux paste is a worthwhile investment.

Details:

No Clean Flux Suitable For: BGA, SMT, Home Appliances, Instruments, and Mobile Phone Etc. Step 2: Once the excess Solder has been absorbed, remove Soldering Iron and Wick at same time. Ideal for PCB repair, component replacement, electronic maintenance, and precision desoldering work. Step 3: Cut off the used Solder Wick with Side Cutters.

Precise Control Low Residue Formula. Plunger Design: Ensures Smooth Flow and Precise Control of Flux Dispensing, Reducing Material Waste. The fine copper braid provides excellent heat transfer and residue-free performance. KL-558 Solder Flux Paste: Highly Active Rosin Paste, Easily Removes Oxide Layers, No-Clean, No Residue, Excellent Wetting, Anti-Oxidation, Non-Irritating Odor, Low Smoke, Rhos Compliant.

Solder Wick Braid With Flux: Made of High-Purity Oxygen-Free Copper, High Thermal Conductivity, Residue-Free, Quickly and Effectively Absorbs Excess. The low-residue formula leaves minimal post-soldering contamination, making it ideal for PCB repair, BGA rework, SMD, and electronic assembly. Clean Removal High Thermal Conductivity. Highly Active Soldering Flux: Easily Removes the Oxide Layer from Surface.

It improves solder flow, enhances joint reliability, and reduces the risk of cold joints.: Instructions for Use: Step 1: Place the Desoldering Wick on Solder Joint and heat it with Soldering Iron Tip so that fully absorbs from. Made of high-purity oxygen-free copper with flux coating, this desoldering wick quickly absorbs excess solder through strong capillary action. Designed with smooth dispensing control, the flux ensures accurate application and minimizes waste.

Electronics Repair. It ensures fast and efficient solder removal.

specifications weldtoolsam:

• brand: Kellyshun
• part type: Solder Paste
• style: 5 Pack Kit
• power source: Hand Powered
• product dimensions: 8 X 1 X 1 Inches
• batteries required : No
• item weight: 1.76 Ounces
• included components: Flux 3, Needles 9, Push Rod 3, Solder Wick 2
• upc: 445035390390

offer weldtoolsam:

• sold: 0
• started: May 20, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home

payments weldtoolsam:

• wallet: Apple-pay
• other
• credit card: Diners-club

shipping weldtoolsam:

• type: Fixed
• cost: $0.00
• class: Standard
• service: Standard
• transit: 3-8 Days

seller weldtoolsam:

• city: Cherry Hill, New Jersey
• rating: 100.0%
• # reviews: 698

returns weldtoolsam:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general weldtoolsam:

• Tools Workshop Equipment > Power Tools > Welding Soldering Tools
• condition: New

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