---
product_id: 143760517
title: "Kaisi Solder Wire 63/37 Tin/Lead Sn63Pb37, Flux 2%, with fluxed rosin core, 1.76oz/50g (0.3mm) 1 PACK"
brand: "kaisi"
price: "€ 9.84"
currency: EUR
in_stock: true
category: "Tools"
url: https://www.desertcart.pt/products/143760517-kaisi-solder-wire-63-37-tin-lead-sn63pb37-flux-2
store_origin: PT
region: Portugal
---

# Kaisi Solder Wire 63/37 Tin/Lead Sn63Pb37, Flux 2%, with fluxed rosin core, 1.76oz/50g (0.3mm) 1 PACK

**Brand:** kaisi
**Price:** € 9.84
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Kaisi Solder Wire 63/37 Tin/Lead Sn63Pb37, Flux 2%, with fluxed rosin core, 1.76oz/50g (0.3mm) 1 PACK by kaisi
- **How much does it cost?** € 9.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/143760517-kaisi-solder-wire-63-37-tin-lead-sn63pb37-flux-2)

## Best For

- kaisi enthusiasts

## Why This Product

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

## Description

Item Package Quantity:1
            
          
          
        
      
    
  


        
        
     
	       
     

     
                              
     
       
        
         
        
        	
        	
        		
        			Product Name:Kaisi Rosin core solder wire (diameter 0.3mm) Brand: Kaisi Quantity: 1 PACK Composition: Sn63 Pb37, Flux 2% Melting point: 361 &#x2109;/183&#x2103; Gross weight: 50 g / 1.76oz Reel size: 1.93 inches diameter / 0.67 inches high Features:The Soldering Wire has antioxidant for a long time and good weldability, melts quick and clean, flows smooth Scope of application: DIY, home improvement, repair of small appliances such as cable/TV/radio/toys, etc. product quality assurance: KAISI Customer Service Team is committed to providing quality and professional services to our valued customers with timely email response, useful solutions, refund and return warranty

## Features

- Rosin core solder wire content: Sn63 Pb37, Flux 2%. melting point: 361 ℉/183℃
- High quality rosin core solder wire: The Soldering Wire has antioxidant for a long time and good weldability, melts quick and clean, flows smooth
- The number of solder wires is 1 and the weight is 1.76oz/50g
- Solder wire designed for electrical maintenance, such as radios, televisions, video recorders, stereo systems, wires, motors, circuit boards and other electronic devices
- We have a professional team, ready to provide the best service for each customer, look forward to the start of cooperation, if you have any questions, please feel free to contact us
- ›See more product details

## Images

![Kaisi Solder Wire 63/37 Tin/Lead Sn63Pb37, Flux 2%, with fluxed rosin core, 1.76oz/50g (0.3mm) 1 PACK - Image 1](https://m.media-amazon.com/images/I/41ukwS-yu0L.jpg)
![Kaisi Solder Wire 63/37 Tin/Lead Sn63Pb37, Flux 2%, with fluxed rosin core, 1.76oz/50g (0.3mm) 1 PACK - Image 2](https://m.media-amazon.com/images/I/51acsLc39yL.jpg)
![Kaisi Solder Wire 63/37 Tin/Lead Sn63Pb37, Flux 2%, with fluxed rosin core, 1.76oz/50g (0.3mm) 1 PACK - Image 3](https://m.media-amazon.com/images/I/41YFoMUvQoL.jpg)
![Kaisi Solder Wire 63/37 Tin/Lead Sn63Pb37, Flux 2%, with fluxed rosin core, 1.76oz/50g (0.3mm) 1 PACK - Image 4](https://m.media-amazon.com/images/I/41r6uvqiljL.jpg)
![Kaisi Solder Wire 63/37 Tin/Lead Sn63Pb37, Flux 2%, with fluxed rosin core, 1.76oz/50g (0.3mm) 1 PACK - Image 5](https://m.media-amazon.com/images/I/512rq515CwL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/143760517-kaisi-solder-wire-63-37-tin-lead-sn63pb37-flux-2](https://www.desertcart.pt/products/143760517-kaisi-solder-wire-63-37-tin-lead-sn63pb37-flux-2)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-19*