---
product_id: 20069121
title: "AL26-181-75 Aluminum Solder Paste - 25 Gram Syringe"
brand: "superior flux"
price: "R17"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/20069121-al26-181-75-aluminum-solder-paste-25-gram-syringe
store_origin: ZA
region: South Africa
---

# Aluminum to copper connections Melts at 423 ºF Lead-free alloy AL26-181-75 Aluminum Solder Paste - 25 Gram Syringe

**Brand:** superior flux
**Price:** R17
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Solder Smart, Solder Green!

## Quick Answers

- **What is this?** AL26-181-75 Aluminum Solder Paste - 25 Gram Syringe by superior flux
- **How much does it cost?** R17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/20069121-al26-181-75-aluminum-solder-paste-25-gram-syringe)

## Best For

- superior flux enthusiasts

## Why This Product

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

## Key Features

- • **Heat Mastery:** Good thermal stability for heat sink reflow soldering.
- • **No Plating Needed:** Eliminates the need for plating aluminum before soldering.
- • **Compact Convenience:** 25-gram syringe for easy application and precision.
- • **Eco-Friendly Choice:** Lead-free alloy ensures safety and sustainability.
- • **Seamless Connections:** Solders directly to aluminum for robust connections.

## Overview

The AL26-181-75 Aluminum Solder Paste is a 25-gram syringe designed for seamless aluminum to copper and aluminum to aluminum connections. With excellent thermal stability and a lead-free alloy, it eliminates the need for aluminum plating, making it an eco-friendly choice for efficient soldering.

## Description

Superior Solder Paste AL26-181-75 is a water-soluble formulation designed for direct aluminum to copper soldering of heat sinks. It also has excellent soldering characteristics for copper and nickel-plated aluminum surfaces. The presence of silver in the solder alloy of the paste permits the creation of a true intermetallic bond between the solder and the aluminum.

## Features

- Solders directly to aluminum for aluminum to copper and aluminum to aluminum connections
- Good thermal stability for heat sink reflow soldering
- Eliminating the need for plating aluminum before soldering
- Melts at: 423 ºF (217 ºC)
- Lead Free Alloy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Superior Flux |
| Part Number | AL26-181-75 |
| Item model number | AL26-181-75 |
| Item Package Quantity | 1 |

## Images

![AL26-181-75 Aluminum Solder Paste - 25 Gram Syringe - Image 1](https://m.media-amazon.com/images/I/31NTrJ2op6L.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.za/products/20069121-al26-181-75-aluminum-solder-paste-25-gram-syringe](https://www.desertcart.co.za/products/20069121-al26-181-75-aluminum-solder-paste-25-gram-syringe)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-07*