---
product_id: 334637350
title: "Solder Wire with Flux Rosin Core Tin Lead 63/37 0.031\" Diameter 0.42oz in Storage Tube Welding Soldering DIY Works"
brand: "icespring"
price: "₨348"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/334637350-solder-wire-with-flux-rosin-core-tin-lead-63-37
store_origin: SC
region: Seychelles
---

# 0.42oz Weight 0.031" Diameter 63/37 Tin Lead Solder Wire with Flux Rosin Core Tin Lead 63/37 0.031" Diameter 0.42oz in Storage Tube Welding Soldering DIY Works

**Brand:** icespring
**Price:** ₨348
**Availability:** ✅ In Stock

## Summary

> 🔌 Solder Your Way to Perfection!

## Quick Answers

- **What is this?** Solder Wire with Flux Rosin Core Tin Lead 63/37 0.031" Diameter 0.42oz in Storage Tube Welding Soldering DIY Works by icespring
- **How much does it cost?** ₨348 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/334637350-solder-wire-with-flux-rosin-core-tin-lead-63-37)

## Best For

- icespring enthusiasts

## Why This Product

- Trusted icespring brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Friendly:** Perfect for hobbyists and professionals alike.
- • **Compact & Portable:** Easily fits in your pocket for on-the-go projects.
- • **Oxidation Resistance:** Rosin core technology ensures clean, durable joints.
- • **Non-Corrosive Formula:** Safe for all your soldering needs without damaging components.
- • **Superior Solderability:** Experience seamless connections with minimal spattering.

## Overview

The ICESPRING Solder Wire with Flux Rosin Core is a high-quality soldering solution designed for both DIY enthusiasts and professionals. With a compact 0.031" diameter and a lightweight 0.42oz storage tube, this solder wire is easy to carry and store. Its 63/37 tin-lead composition ensures excellent solderability and oxidation resistance, making it ideal for a variety of applications without the risk of corrosion.

## Description

Solder Wire with Flux Rosin Core Tin Lead 63/37 0.031" Diameter 0.42oz in Storage Tube Welding Soldering DIY Works

## Features

- Soldering Pen Pocket Solder Core Wire With Rosin Core Reduces Oxidation of the metal with which it is soldered
- Pocket Pack Solder Wire for the ease to store and carry even in your pocket
- Solder Wire Diameter: 0.031 inch (0.8mm)
- Good solderability, insulation resistance, No spattering and Non-corrosive
- Good for DIY works

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ICESPRING |
| Part number | SW-01 |
| Item Weight | 11.3 g |
| Product Dimensions | 7.62 x 1.02 x 1.02 cm; 11.34 g |
| Item model number | SW-01 |
| Size | Small |
| Material | Tin Lead 63/37 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Solder Wire with Flux Rosin Core Tin Lead 63/37 0.031" Diameter 0.42oz in Storage Tube Welding Soldering DIY Works - Image 1](https://m.media-amazon.com/images/I/61ERIIr8cAL.jpg)

## Questions & Answers

**Q: Is this ideal for jewelry making, ie, placing 2 microscope slides together, foiled, then the application of solder?**
A: It will stick to foil that is not coated with anything

**Q: Does the flux residue require cleaning? Or is it no clean?**
A: It can be a little messy, but I don't typically clean it.  For hobby projects I leave it there.  For professional projects it would be good to clean it.

**Q: can this fix jewelry?**
A: Better to find silver solder.  This is for electronic stuff.

**Q: What is the difference between small and large?**
A: small solder is about 1/16th of   an inch in radius(width) and large solder is approx 1/8th inch in radius(width).  Small is normally used for light solder jobs Ie:  circuit boards,etc.  Large is used for heavier jobs that  require more solder.   Hope it helped.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-10*