---
product_id: 485976984
title: "Rubik Solder Wire 40g Rosin Core with Tin Lead Sn63/Pb37, Electronics Smartphones Mobile Tablets Soldering Wire Reel (0.6mm Diameter)"
brand: "rubik"
price: "₨313"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/485976984-rubik-solder-wire-40g-rosin-core-with-tin-lead-sn63
store_origin: SC
region: Seychelles
---

# 40g Weight Sn63/Pb37 Ratio 0.6mm Diameter Rubik Solder Wire 40g Rosin Core with Tin Lead Sn63/Pb37, Electronics Smartphones Mobile Tablets Soldering Wire Reel (0.6mm Diameter)

**Brand:** rubik
**Price:** ₨313
**Availability:** ✅ In Stock

## Summary

> 🔌 Solder Like a Pro – Join the DIY Revolution!

## Quick Answers

- **What is this?** Rubik Solder Wire 40g Rosin Core with Tin Lead Sn63/Pb37, Electronics Smartphones Mobile Tablets Soldering Wire Reel (0.6mm Diameter) by rubik
- **How much does it cost?** ₨313 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/485976984-rubik-solder-wire-40g-rosin-core-with-tin-lead-sn63)

## Best For

- rubik enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly:** Designed for both pros and DIY enthusiasts, making soldering a breeze.
- • **Low Melting Point:** Rosin core ensures quick melting, enhancing your workflow and efficiency.
- • **Optimal Composition:** Experience superior performance with a tin/lead ratio of 63/37 for reliable solder joints.
- • **Precision Soldering:** Achieve flawless connections with a 0.6mm diameter for intricate electronics.
- • **Versatile Application:** Perfect for smartphones, tablets, and a variety of electronic repairs.

## Overview

The Rubik Solder Wire is a high-quality 40g rosin core solder designed for electronics, featuring a 63/37 tin/lead ratio and a 0.6mm diameter. Ideal for both professional and amateur soldering tasks, it ensures strong, reliable connections with a low melting point for easy application.

## Description

Rubik Solder Wire 40g Rosin Core with Tin Lead Sn63/Pb37, Electronics Smartphones Mobile Tablets Soldering Wire Reel (0.6mm Diameter)

## Features

- Solder wire with high tin content, Tin/lead content ratio: 63/37, Weight: 40g
- High tin content, full solder joints and good welding ability.
- Contains rosin with a low melting point and keeps core
- Suitable for the majority of maintenance masters to use
- Instructions Step 1: Fully preheat, use an electric soldering iron to fully preheat the parts that need to be welded.
- Instructions Step 1: Start welding, after fully preheating, directly point the tin wire into the position of the soldering iron head, pay attention to continuous supply of tin

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Rubik |
| Item Weight | 40 g |
| Package Dimensions | 6 x 6 x 2.8 cm; 40 g |
| Item model number | RB-V866 |
| Color | silver |
| Material | 0.6mm Diameter |
| Batteries Required? | No |

## Images

![Rubik Solder Wire 40g Rosin Core with Tin Lead Sn63/Pb37, Electronics Smartphones Mobile Tablets Soldering Wire Reel (0.6mm Diameter) - Image 1](https://m.media-amazon.com/images/I/61BRMNwyC6L.jpg)

## Available Options

This product comes in different **Material Type** options.

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**Shop now:** [https://www.desertcart.sc/products/485976984-rubik-solder-wire-40g-rosin-core-with-tin-lead-sn63](https://www.desertcart.sc/products/485976984-rubik-solder-wire-40g-rosin-core-with-tin-lead-sn63)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-15*