---
product_id: 744777329
title: "Kester 245 No-Clean Core Solder 63/37 .031 1 lb. Spool by Kester"
brand: "kester"
price: "99 kr"
currency: DKK
in_stock: true
category: "Kester"
url: https://www.desertcart.dk/products/744777329-kester-245-no-clean-core-solder-63-37-031-1
store_origin: DK
region: Denmark
---

# Kester 245 No-Clean Core Solder 63/37 .031 1 lb. Spool by Kester

**Brand:** kester
**Price:** 99 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Kester 245 No-Clean Core Solder 63/37 .031 1 lb. Spool by Kester by kester
- **How much does it cost?** 99 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/744777329-kester-245-no-clean-core-solder-63-37-031-1)

## Best For

- kester enthusiasts

## Why This Product

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

## Description

1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00068IJOU |
| Amazon Bestseller | #1,101,186 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #2,265 in Soldering Irons |
| Are Batteries Included | No |
| Brand | Kester |
| Date First Available | September 6, 2012 |
| Item Weight | 454 g |
| Material | 1 Pack |
| Model Number | 24-6337-8800 |
| Product Dimensions | 6.35 x 6.35 x 5.72 cm; 453.59 g |

## Images

![Kester 245 No-Clean Core Solder 63/37 .031 1 lb. Spool by Kester - Image 1](https://m.media-amazon.com/images/I/71aGruKVs2L.jpg)
![Kester 245 No-Clean Core Solder 63/37 .031 1 lb. Spool by Kester - Image 2](https://m.media-amazon.com/images/I/81lVH4Oxm9L.jpg)
![Kester 245 No-Clean Core Solder 63/37 .031 1 lb. Spool by Kester - Image 3](https://m.media-amazon.com/images/I/71K-rTZ4KLL.jpg)
![Kester 245 No-Clean Core Solder 63/37 .031 1 lb. Spool by Kester - Image 4](https://m.media-amazon.com/images/I/61HXZiLazDL.jpg)

## Questions & Answers

**Q: Is this ok for pcbs? normally i don't care about cosmetics, but if i make a board for someone else how can i clean it? ipa?**
A: I use it for cellphone PCB soldering..I have also used it on a prototype board..it has a low melting point 
It gives a good finish..& cleans easily..
You can use Mg chemicals 99.9% alcohol to clean..or ABRO contact cleaner..or WD40 contact cleaner..FLUX is also easily cleaned by warming the board up a little and then use the alcohol with a brush to clean..

**Q: I see different 63/37 kester types of solder.  what is diff. between rosin core (i know what this is), organic core, no-flux core?**
A: Just so you know "Water Soluble" flux is highly corrosive...  You might think it's safe as it's called organic/water soluble, but it will strip you tin within hours if you don't completely clean it.  This solder is an "RMA" solder or "Rosin Mildly Activated" it is a very safe flux that doesn't require post clean, though your surface to be solder must also be very clean as it doesn't have much in the way of cleaning action.

**Q: what is the melting temperature of this solder?**
A: * Melting Range: 361º F, 183º C

**Q: Is this solder multicore ?**
A: Multicore Solder is a different manufacture, this is Kester Solder, all the same

## Frequently Bought Together

- Kester 24-6337-8800 50 Activated Rosin Cored Wire Solder Roll, 245 No-Clean, 63/37 Alloy, 0.031" Diameter
- Lesnow solder wick braid 10ft Length Desoldering Wick Braid Remover Tool Solder Sucker 1 piece No-Clean soldering Wick Wire Roll and Disassemble Electrical Components
- Hakko CHP-170 - Micro Soft Wire Cutter

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-03*