How to buy an original wonderway solder paste and flux set in India?

All wonderway products are sourced directly from authorized US retailers and brand partners, ensuring authenticity. This solder paste and flux set is factory-sealed and imported per order. All customs duties and GST are pre-paid and included in the listed INR price. Delivery is handled via ExpressBox tracked shipping, providing a secure and transparent purchase experience for electronics enthusiasts in India.

What is the solder paste content and features?

The solder paste is an Sn63/Pb37 alloy, meaning it contains 63% Tin and 37% Lead. It is designed for no-clean application, offering strong viscosity for precise placement and resulting in bright welding points. This composition is standard for many electronics soldering tasks.

What are the features of the lead-free solder flux?

The included lead-free solder flux is formulated to be non-corrosive and no-clean. It aids in the soldering process by promoting better solder flow and wetting, helping to prevent oxidation on the metal surfaces being joined.

Can this solder paste be used for SMD components?

Yes, the wonderway Sn63/Pb37 T4 solder paste is suitable for Surface Mount Device (SMD) soldering due to its no-clean properties and strong viscosity, which allows for precise application. Reviewers have found it works well for SMD work.

What are the advantages of the pushing design?

The pushing design of the solder paste tube is intended to provide a smoother, more controlled flow of the paste. This feature helps to minimize waste during the welding process, ensuring that you use the product efficiently.

What is included in the package?

The package contains one tube of Sn63/Pb37 T4 tin-lead solder paste (30g) and one tube of lead-free solder flux (10cc). This combination provides the necessary materials for various electronics soldering and repair tasks.

Are there any concerns with using this solder paste?

One reviewer noted that their package was missing a syringe plunger, which could affect precise application. While generally rated positively, it's always advisable to check the contents upon arrival. The solder paste contains lead, so ensure adequate ventilation and avoid prolonged skin contact.

wonderway Solder Paste & Flux Set | Lead Free Solder India

Name: wonderway Sn63/Pb37 T4 Tin Lead Solder Paste 30g & Lead-Free Solder Flux 10cc | No Clean, Strong Viscosity
Brand: wonderway
SKU: smd4578
Price: 2450.00 INR
Availability: InStock

About this item

The wonderway Sn63/Pb37 T4 Solder Paste and Lead-Free Solder Flux set offers a convenient solution for electronics repair and assembly in India. This imported set provides a 30g tube of T4 tin-lead solder paste and a 10cc tube of lead-free flux, ensuring compatibility with various soldering needs. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping.

The solder paste, an alloy of 63% Tin and 37% Lead, boasts no-clean properties, strong viscosity, and produces bright welding points. Its pushing design allows for smoother flowing and minimizes waste during the welding process. The accompanying lead-free flux is non-corrosive, also featuring a no-clean formulation for ease of use.

For electronics enthusiasts and professionals in India, this wonderway set simplifies soldering tasks. While local alternatives may exist, this imported kit ensures specific alloy percentages and flux properties for reliable results. Expect delivery within 12-14 days.

Key Features

Solder Paste Content: Alloy Tin 63% Pb 37%, Sloder Flux Content: 10.5%
Solder Paste Features: No Clean, Strong Viscosity, Bright Welding Point
Solder Flux Features: Lead-Free, No Clean, Non-Corrosive
Product Advantages: Pushing design for Smoother Flowing, No Waste During Welding
Package: Include One Tube Of Solder Paste & One Tube Of Solder Flux

Why choose this product

Precision Soldering for Electronics

This wonderway kit delivers the specific Sn63/Pb37 alloy and a no-clean flux essential for detailed electronics work. Unlike generic local options that may vary in composition, this imported set provides consistent performance for bright, reliable solder joints. The 30g paste and 10cc flux are packaged for ease of use, ensuring minimal waste and a smoother application process for intricate repairs or new builds.

Ideal for SMD Work, Not for High-Voltage

This solder paste and flux set is best suited for Surface Mount Device (SMD) soldering and general electronics assembly where precise application is key. It is not intended for high-voltage applications or heavy-duty industrial welding. Users with sensitive skin should wear gloves, as lead is present in the solder paste. For high-power welding needs, consider specialized equipment.

How to use

Ensure good ventilation. Clean the soldering area and components to remove any dirt or oxidation. Wear gloves as the solder paste contains lead. — Prepare the Area
Use the pushing design of the solder paste tube to apply a small, controlled amount of paste directly onto the pads of the circuit board or component. — Apply Solder Paste
If additional flux is required for better wetting or to aid solder flow, apply a small amount of the lead-free solder flux to the area. — Apply Flux (if needed)
Use a suitable soldering iron or hot air station to heat the joint until the solder melts and forms a bright, solid connection. The no-clean formula means residue typically doesn't need removal. — Perform Soldering

Example scenarios

Typical situations where wonderway Sn63/Pb37 T4 Tin Lead Solder Paste 30g & Lead-Free Solder Flux 10cc | No Clean helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

An electronics hobbyist in Delhi needs to repair a circuit board with SMD components.

How this product helps

This wonderway solder paste and flux set provides the precise Sn63/Pb37 alloy and no-clean flux needed for detailed SMD work. The pushing design ensures smooth application, and the no-clean formula simplifies the process, allowing for quick and effective repairs.

Scenario 2

Illustrative example

Where it helps

A technician in Bangalore is assembling custom electronics and requires reliable solder.

How this product helps

The wonderway set offers consistent quality with its 63% Tin/37% Lead solder paste and non-corrosive lead-free flux. This imported kit ensures bright welding points and strong viscosity, minimizing waste and simplifying the assembly process for professional results.

Specifications & installation

Specifications

Solder Paste Alloy	Tin 63%, Lead 37%
Flux Type	Lead-Free, Non-Corrosive
Flux Content	10.5%
Allergens	Contains Lead (in solder paste)

Installation & usage

Application	Electronics assembly, SMD work, repairs
Directions	Apply solder paste using the pushing design for controlled flow. Use flux as needed to aid solder wetting and prevent oxidation. Ensure good ventilation.
Recommended Use	Ideal for detailed electronics soldering where precise application is needed.
Cost per use	30g paste + 10cc flux at ₹2,450 — ₹2,450 per set
Shelf life after opening	12 months (typical for solder paste/flux)
Contraindications	Not for high-voltage applications. Contains lead in paste; avoid prolonged skin contact. Ensure adequate ventilation due to fumes.

How we compare

Feature	wonderway Sn63/Pb37 T4	Others
Solder Alloy	Sn63/Pb37 (63% Tin, 37% Lead)	Varies by brand; some may be lead-free only, others may offer leaded options with different percentages.
Flux Type	Lead-Free, No-Clean, Non-Corrosive	Typically lead-free, but formulation and 'no-clean' properties can vary significantly between local brands.
Application Design	Pushing design for smoother flow and reduced waste	Often standard tubes or syringes; flow control can vary.
Ease of Use	No-clean paste and flux simplify post-soldering cleanup	Some local fluxes may require cleaning to prevent corrosion.
Cost per Set	30g Paste + 10cc Flux — ₹2,450 per set	Local sets can range from ₹300-₹700 depending on brand and quantity.

SKU	smd4578
Brand	wonderway
Model Name/Number	PMF-6337-10cc
Solder Paste Content	Sn63/Pb37 Alloy (63% Tin, 37% Lead)
Solder Paste Weight	30g
Solder Flux Content	10.5%
Solder Flux Volume	10cc
Features	No Clean, Strong Viscosity, Bright Welding Point, Non-Corrosive Flux
Design	Pushing design for smoother flow, no waste
Package Contents	1x Solder Paste Tube, 1x Solder Flux Tube
Item Weight	68g (0.068 kg)
Item Dimensions	3.4cm x 9.8cm x 16.9cm (1.35in x 3.73in x 0.92in)
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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wonderway Sn63/Pb37 T4 Tin Lead Solder Paste 30g & Lead-Free Solder Flux 10cc | No Clean, Strong Viscosity

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