---
product_id: 407390661
title: "TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder flux (0.8mm, 100g)"
brand: "towot"
price: "€ 18.96"
currency: EUR
in_stock: true
reviews_count: 13
category: "Towot"
url: https://www.desertcart.fi/products/407390661-towot-63-37-high-purity-tin-lead-rosin-core-solder
store_origin: FI
region: Finland
---

# Low melting point for fast, smooth soldering 1.8% rosin flux core for strong, clean joints 63% Tin, 37% Lead alloy for optimal conductivity TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder flux (0.8mm, 100g)

**Brand:** towot
**Price:** € 18.96
**Availability:** ✅ In Stock

## Summary

> ⚡ Solder smarter, not harder — join the pros who never settle for less!

## Quick Answers

- **What is this?** TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder flux (0.8mm, 100g) by towot
- **How much does it cost?** € 18.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/407390661-towot-63-37-high-purity-tin-lead-rosin-core-solder)

## Best For

- towot enthusiasts

## Why This Product

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

## Key Features

- • **Precision Alloy Mix:** Sn63 Pb37 formula ensures reliable electrical connections with industry-standard performance.
- • **Versatile Application:** Perfect for circuit boards, home appliances, DIY electronics, and critical repairs like HDMI ports.
- • **Optimal Diameter & Weight:** 0.8mm thickness and 100g spool size balance control and longevity for professional projects.
- • **Trusted Quality & Support:** Highly rated with responsive customer service to keep your projects on track and frustration-free.
- • **Effortless Flow & Fast Soldering:** Low melting point lets you work quickly and smoothly, cutting down repair time.

## Overview

TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire features a precise 63% tin and 37% lead alloy with 1.8% rosin flux, designed for smooth, fast soldering with strong, reliable joints. Its 0.8mm diameter and 100g spool make it ideal for electronics repair, DIY projects, and professional use, delivering consistent performance and excellent value.

## Description

TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder flux (0.8mm, 100g) - desertcart.com

Review: Just What The HDMI Port Ordered - I was replacing an HDMI port on a PlayStation 5, and I kept fighting the solder I was using. I was told I needed leaded solder with the particular specifications this solder has. It worked perfectly. Nice bright shiny solder joints, and it seems like they hold very well. Makes soldering a breeze and cuts down on the time to get the repairs done. Great solder for a great price. Photo to show you that this solder is great for putting out any dumpster fire that lands on your work table. LoL
Review: Good solder for battery packs and tinkering with electronics - If you've soldered enough, you can tell the good stuff from the bad stuff. This is the good stuff. I keep my soldering iron at about 740 F and I've had zero issues with using this solder. It spreads well and forms a strong bond with the materials you ware working with. I've purchased this brand solder several times and have been happy with.

## Features

- [Alloy Parameters] -- Solder wire Tin 63% Lead 37% (Sn63 Pb37)；Solder flux Content:1.8%
- [Parameters of Solder Wire] -- Diameter: 0.8mm /Weight: 100 g
- [Perfect soldering capability] -- This wire has a low melting point, flows smoothly, has fast soldering speed, and has strong solder joints.
- [Applications] -- The features of solder wire can help people solder easier. Especially suitable for circuit board, TV, radio, and other home appliances repair, DIY, home decoration.
- [After-sales Guarantee] -- In order to bring you a better shopping experience, if you have any questions, please feel free to contact us. We will reply as soon as possible. Thank you!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KM31DQ9 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #651 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Solder |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,568) |
| Date First Available | October 28, 2021 |
| Item Weight | 3.52 ounces |
| Item model number | H-08100 |
| Manufacturer | TOWOT |
| Material | lead |
| Package Dimensions | 2.32 x 2.13 x 0.67 inches |
| Part Number | H-08100 |
| Style | High Purity 0.031Inch 0.22LB |

## Images

![TOWOT 63-37 High Purity Tin Lead Rosin Core Solder Wire for Electrical Soldering, Content 1.8% Solder flux (0.8mm, 100g) - Image 1](https://m.media-amazon.com/images/I/71ELfhCjc0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just What The HDMI Port Ordered
*by M***S on January 16, 2026*

I was replacing an HDMI port on a PlayStation 5, and I kept fighting the solder I was using. I was told I needed leaded solder with the particular specifications this solder has. It worked perfectly. Nice bright shiny solder joints, and it seems like they hold very well. Makes soldering a breeze and cuts down on the time to get the repairs done. Great solder for a great price. Photo to show you that this solder is great for putting out any dumpster fire that lands on your work table. LoL

### ⭐⭐⭐⭐⭐ Good solder for battery packs and tinkering with electronics
*by N***. on December 23, 2025*

If you've soldered enough, you can tell the good stuff from the bad stuff. This is the good stuff. I keep my soldering iron at about 740 F and I've had zero issues with using this solder. It spreads well and forms a strong bond with the materials you ware working with. I've purchased this brand solder several times and have been happy with.

### ⭐⭐⭐⭐⭐ “Top-Quality Solder Wire for Precise Electronics Work”
*by M***Z on December 21, 2025*

Excellent product! I purchased this Towot solder wire and I’m truly impressed. Its 1.5 mm diameter is perfect for precision work, and the 1.8% flux makes soldering much easier. The material quality is outstanding, allowing for clean and professional results. I definitely recommend it 100% for any electronics project. Very satisfied with my purchase!

## Frequently Bought Together

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-21*