---
product_id: 344152470
title: "Solder Kit SB861 & SCPF4 - Stay-Brite #8 Silver Bearing Solder with Flux"
brand: "harris"
price: "¥57333"
currency: JPY
in_stock: true
reviews_count: 5
category: "Harris"
url: https://www.desertcart.jp/products/344152470-solder-kit-sb861-and-scpf4-stay-brite-8-silver-bearing
store_origin: JP
region: Japan
---

# 1/8" diameter, 1 lb spool for versatile soldering 94% Tin, 6% Silver alloy for superior conductivity 4 oz Paste Flux jar for precise application Solder Kit SB861 & SCPF4 - Stay-Brite #8 Silver Bearing Solder with Flux

**Brand:** harris
**Price:** ¥57333
**Availability:** ✅ In Stock

## Summary

> ⚡ Solder Smarter, Not Harder — Join the Elite Fixers Club!

## Quick Answers

- **What is this?** Solder Kit SB861 & SCPF4 - Stay-Brite #8 Silver Bearing Solder with Flux by harris
- **How much does it cost?** ¥57333 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/344152470-solder-kit-sb861-and-scpf4-stay-brite-8-silver-bearing)

## Best For

- harris enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight 612g kit with easy-to-store dimensions fits perfectly in any toolbox.
- • **Trusted by Pros & DIYers:** Reliable performance backed by a 4.7-star rating from over 660 users.
- • **Complete Soldering Solution:** Includes both solder spool and flux paste for seamless, professional-grade repairs.
- • **Versatile Diameter & Weight:** 1/8" diameter and 1 lb spool size perfect for HVAC, refrigeration, and electronics projects.
- • **Premium Silver-Bearing Alloy:** 94% tin and 6% silver blend ensures strong, corrosion-resistant joints that last.

## Overview

The Harris Solder Kit SB861 & SCPF4 combines a 1 lb spool of 94% tin, 6% silver solder with a 4 oz jar of paste flux, delivering professional-grade, corrosion-resistant joints ideal for HVAC, refrigeration, and electronics. Trusted by professionals and DIY enthusiasts alike, this compact, versatile kit ensures reliable, high-quality soldering every time.

## Description

The Harris Solder Kit SB861 & SCPF4 includes Stay-Brite #8 Silver Bearing Solder with Flux, offering high-quality, versatile soldering for strong and corrosion-resistant joints in applications such as HVAC, refrigeration, and electronics. It's a comprehensive solution for both professionals and DIY enthusiasts, ensuring reliable results.

Review: I was moving my 5 ton air handler with A-coil from horizontal to vertical and had to make 6 solder connections which I haven't done in over 50 years and some people think only brazing is sufficient, but brazing wasn't even used back then, anyway all went well and everything is working fine. My only complaint is 4 out of my last 5 desertcart orders have not arrived on time. I hope this won't become a normal thing.
Review: Good product for what I require

## Features

- 4 oz Jar Paste Flux
- 1 lb Spool Solder
- 1/8" Diameter
- 94% Tin, 6% Silver
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0799NVB4Y |
| ASIN  | B0799NVB4Y |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.7 4.7 out of 5 stars (661) |
| Customer reviews | 4.7 4.7 out of 5 stars (661) |
| Date First Available | 25 February 2018 |
| Date First Available  | 25 February 2018 |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 612 g |
| Item model number | SB861, SCPF4 |
| Item model number  | SB861, SCPF4 |
| Manufacturer | Harris |
| Manufacturer  | Harris |
| Material | copper |
| Part number | SB861, SCPF4 |
| Product Dimensions | 17.27 x 6.99 x 6.6 cm; 612 g |
| Product Dimensions  | 17.27 x 6.99 x 6.6 cm; 612 g |

## Images

![Solder Kit SB861 & SCPF4 - Stay-Brite #8 Silver Bearing Solder with Flux - Image 1](https://m.media-amazon.com/images/I/71aqB76AIUS.jpg)

## Questions & Answers

**Q: Can you safely use stay brite on water pipes?**
A: It’s silver bearing solder designed for hvac piping , I never used it for water pipe, I would use 95/5 solder it’s much cheaper

**Q: Can this cure over an existing traditional acetylene braze joint, with silflos?**
A: I have never tried that but if you are saying you want to repair a leak on an existing silfos 15 braze by laying a puddle of stay brute 8 on the exterior I would guess that could work. Are you saying you want to avoid an evacuation of refrigerant and suction down? I am not sure you won’t have an issue the internal pressure leaking out during th solder operation and causing issues with the repair. Using this however will avoid the need to flow nitrogen while soldering the repair area.

**Q: How many percentage for silver?**
A: 6%

**Q: How does the strength of the joints with stay brite 8 compare to 95/5? is there a table available e.g. psi rating vs pipe diameter and working temp?**
A: Can,t speak to any documentation but I’m sure you can get it from stay brite.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***E on 1 March 2026*

I was moving my 5 ton air handler with A-coil from horizontal to vertical and had to make 6 solder connections which I haven't done in over 50 years and some people think only brazing is sufficient, but brazing wasn't even used back then, anyway all went well and everything is working fine. My only complaint is 4 out of my last 5 Amazon orders have not arrived on time. I hope this won't become a normal thing.

### ⭐⭐⭐⭐⭐ Review
*by B***T on 1 January 2026*

Good product for what I require

### ⭐⭐⭐⭐⭐ Review
*by F***A on 5 May 2023*

La compre un poco renuente, pero superó todas mis expectativas. Ahora ya no tengo que cargar con mi pesado equipo de oxiacetileno, solo con antorcha de gas map (turner) soldadura y fundente. Los acabados después de soldar quedan super limpios y la oxidación es minima y en la mayoría de los casos es nula, en otras palabras, super recomendado.

## Frequently Bought Together

- Harris Solder Kit SB861 & SCPF4 - Stay-Brite #8 Silver Bearing Solder with Flux
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*