---
product_id: 28909671
title: "Harris SSWF1/4 Stay Silv Brazing Flux, 1/4 lb. Jar, White"
brand: "harris"
price: "¥3960"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/28909671-harris-sswf1-4-stay-silv-brazing-flux-1-4-lb
store_origin: JP
region: Japan
---

# Origin: Mexico Weight: 0.27 lb Active Range: 1050°F - 1600°F Harris SSWF1/4 Stay Silv Brazing Flux, 1/4 lb. Jar, White

**Brand:** harris
**Price:** ¥3960
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Elevate Your Craft with Stay Silv Flux!

## Quick Answers

- **What is this?** Harris SSWF1/4 Stay Silv Brazing Flux, 1/4 lb. Jar, White by harris
- **How much does it cost?** ¥3960 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/28909671-harris-sswf1-4-stay-silv-brazing-flux-1-4-lb)

## 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 Design:** Perfectly sized at 2.38" x 2.38" x 2.25" for easy storage.
- • **🔄 Non-Discontinued:** Always available for your ongoing projects.
- • **🔥 High-Performance Range:** Active from 1050°F to 1600°F for versatile applications.
- • **⚖️ Lightweight Convenience:** Weighs only 0.27 lb, making it easy to handle.
- • **🇲🇽 Quality Craftsmanship:** Proudly made in Mexico, ensuring top-notch quality.

## Overview

The HARRISSSWF1/4 Stay Silv Brazing Flux is a high-performance flux designed for brazing applications, featuring an active temperature range of 1050°F to 1600°F. Packaged in a compact 1/4 lb jar, this lightweight product is manufactured in Mexico and is not discontinued, ensuring you have reliable access for all your projects.

## Description

An all purpose, low temperature flux for use in silver brazing. Use with most ferrous and non ferrous metals, not recommended on aluminum, magnesium, and titanium.

Review: Great for Brass and Stainless Soldering - This works well for silver soldering brass to brass, stainless to brass, and stainless to stainless. There's a bit of a learning curve, but when you get the temperature high enough, the Flux pulls the solder into the joint and creates a strong bond. Silver solder requires more heat, which could burn off regular solder, but this stuff stays in place. Notes: - I learned from an online video that if you melt solder and let it pool around a joint, it will flow into the space with flux applied as the temperature increases to the sweet spot. - Only put flux where you need it, as the solder will be drawn to it. - The parts must be cleaned well. - Take your time bringing it up to temperature. If you blast it, carbon deposits can accumulate and interfere with bonding. - I tried this with Mapp gas and propane; most joints easily get hot enough with propane. - The flux leaves a crusty residue that can be removed after it cools. I use a wire brush. Overall a great product!
Review: My AI recomend this and it workes great - I work in copper and at brazing temp no need for a flux But my AI talked me into trying it because of the ability to help holed the copper Brazing once turned into round solder balls in place also reduces the cleanup after

## Features

- Active range 1050°F - 1600°F
- Model Number: SSWF1/4
- Item Package Dimension: 2.38" L x 2.38" W x 2.25" H
- Item Package Weight: 0.27 lb

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 4.2 ounces |
| Country of Origin | Mexico |
| Item model number | SSWF1/4 |
| Is Discontinued By Manufacturer | No |

## Images

![Harris SSWF1/4 Stay Silv Brazing Flux, 1/4 lb. Jar, White - Image 1](https://m.media-amazon.com/images/I/51DC1CJc+yL._SX38_SY50_CR,0,0,38,50_.jpg)
![Harris SSWF1/4 Stay Silv Brazing Flux, 1/4 lb. Jar, White - Image 2](https://m.media-amazon.com/images/I/617evmHN6QL._SL1248_.jpg)
![Harris SSWF1/4 Stay Silv Brazing Flux, 1/4 lb. Jar, White - Image 3](https://m.media-amazon.com/images/I/617evmHN6QL._SX522_.jpg)

## Questions & Answers

**Q: Can i use this flux w/silver solder 43 by allweld?**
A: Yes, this is a generic flux for silver soldering.

**Q: Can I use this to solder a small ring on a piece of stainless steel jewelry?**
A: You can But be very careful use a very small tourch not to get to hot, I would try on a scrap piece.

**Q: Can this me used on mirror in a stained glass piece?**
A: Nope, this is an active fluoride flux for silver soldering. It also contains borax. After heating, this will eat your mirror, fluxing away the metal coating, and the heat required will destroy the glass pieces. Use the soft solder flux instead also by Harris.
Lower temperature, and a bit less active, being an acid flux. Keep it off the mirror coating. I would also try a liquid rosin flux as for electronics, but it may not be active enough for the pewter canes. The pewter develops oxides pretty quick. The old lead canes required an aggressive flux like No-Corrode, but needed neutralization later so the copper edge wraps wouldn't dissolve over time/

**Q: Paste or powder ?**
A: Paste

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Brass and Stainless Soldering
*by C***S on July 30, 2025*

This works well for silver soldering brass to brass, stainless to brass, and stainless to stainless. There's a bit of a learning curve, but when you get the temperature high enough, the Flux pulls the solder into the joint and creates a strong bond. Silver solder requires more heat, which could burn off regular solder, but this stuff stays in place. Notes: - I learned from an online video that if you melt solder and let it pool around a joint, it will flow into the space with flux applied as the temperature increases to the sweet spot. - Only put flux where you need it, as the solder will be drawn to it. - The parts must be cleaned well. - Take your time bringing it up to temperature. If you blast it, carbon deposits can accumulate and interfere with bonding. - I tried this with Mapp gas and propane; most joints easily get hot enough with propane. - The flux leaves a crusty residue that can be removed after it cools. I use a wire brush. Overall a great product!

### ⭐⭐⭐⭐⭐ My AI recomend this and it workes great
*by D***N on November 18, 2025*

I work in copper and at brazing temp no need for a flux But my AI talked me into trying it because of the ability to help holed the copper Brazing once turned into round solder balls in place also reduces the cleanup after

### ⭐⭐⭐⭐⭐ Great product.
*by D***A on August 25, 2025*

Great product. Just love it.

## Frequently Bought Together

- Harris SSWF1/4 Stay Silv Brazing Flux, 1/4 lb. Jar, White
- Harris Safety-Silv 56% 1/16 Silver Solder Brazing Alloy 1 Troy Ounce, 75310 5631
- Harris 4531 Safety Silv 45 Silver Brazing Alloy 1 t.o.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*