---
product_id: 454971186
title: "YESWELDER Aluminum TIG Welding Rod ER4043 1/8\"x16\" 5LB"
brand: "yeswelder"
price: "A$33"
currency: AUD
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.au/products/454971186-yeswelder-aluminum-tig-welding-rod-er4043-1-8x16-5lb
store_origin: AU
region: Australia
---

# Brighter, crack-resistant weld finish Optimized for TIG welding with 100% Argon/Helium 5% Silicon-enhanced ER4043 alloy YESWELDER Aluminum TIG Welding Rod ER4043 1/8"x16" 5LB

**Brand:** yeswelder
**Price:** A$33
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your aluminum welding game with YESWELDER’s ER4043 precision rod!

## Quick Answers

- **What is this?** YESWELDER Aluminum TIG Welding Rod ER4043 1/8"x16" 5LB by yeswelder
- **How much does it cost?** A$33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/454971186-yeswelder-aluminum-tig-welding-rod-er4043-1-8x16-5lb)

## Best For

- yeswelder enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade 5LB Spool:** Generous 5-pound weight for uninterrupted, professional workflow.
- • **Gas-Optimized Performance:** Designed for 100% Argon or Helium shielding to ensure clean, strong bonds.
- • **Silicon-Infused Precision:** ER4043’s 5% silicon boosts fluidity for flawless welds every time.
- • **Crack-Resistant Brilliance:** Less sensitivity to weld cracking means durable, eye-catching results.
- • **Versatile Alloy Compatibility:** Seamlessly welds aluminum grades 3003 to 6063 plus casting alloys.

## Overview

YESWELDER’s Aluminum TIG Welding Rod ER4043 (1/8"x16", 5LB) features a 5% silicon alloy optimized for TIG welding with 100% Argon or Helium shielding gas. It delivers superior fluidity and crack resistance, producing bright, durable welds across a wide range of aluminum grades and casting alloys—perfect for professionals demanding consistent, high-quality results.

## Description

YESWELDER Aluminum TIG Welding Rod ER4043 1/8"x16" 5LB

## Features

- ER4043: Commonly referred to as “AlSi5", has a 5% silicon and is the oldest and one of the most widely used aluminum welding wires for general purpose applications.
- Shielding Gas Required: Usually 100% Argon, Helium or mix.
- Excellent Welding Performance: The silicon additions result in improved fluidity to make the alloy a preferred choice by welders. Less sensitive to weld cracking and produces brighter.
- Multiple Usage: Welding Wire ER4043 can use where base metal require thermal treatment. It also can be used on weld forge and casting materials.
- Applications: It can be used to weld various grades of aluminum, 3003, 3004, 5052, 6061, 6063, casing alloys 43, 355, 356 and 214.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | YESWELDER |
| Part number | ER4043-5LB-3.2 |
| Item Weight | 2.42 Kilograms |
| Package Dimensions | 41.2 x 6.81 x 6.6 cm; 2.42 kg |
| Item model number | ER4043-5LB-3.2 |
| Size | 1/8"x16" 5-LB |
| Material | ER4043 Aluminum |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![YESWELDER Aluminum TIG Welding Rod ER4043 1/8"x16" 5LB - Image 1](https://m.media-amazon.com/images/I/71OScqLB2DL.jpg)
![YESWELDER Aluminum TIG Welding Rod ER4043 1/8"x16" 5LB - Image 2](https://m.media-amazon.com/images/I/81vwviNp73L.jpg)
![YESWELDER Aluminum TIG Welding Rod ER4043 1/8"x16" 5LB - Image 3](https://m.media-amazon.com/images/I/61a9Y5amjlL.jpg)
![YESWELDER Aluminum TIG Welding Rod ER4043 1/8"x16" 5LB - Image 4](https://m.media-amazon.com/images/I/71NnagY9fvL.jpg)
![YESWELDER Aluminum TIG Welding Rod ER4043 1/8"x16" 5LB - Image 5](https://m.media-amazon.com/images/I/71jFyFrQvgL.jpg)

## Available Options

This product comes in different **Material Type, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Seems like good filler rods
  

*by D***N on Reviewed in the United States on 29 September 2024*

Solid material, works good.

### ⭐⭐⭐ 







  
  
    Good value
  

*by J***G on Reviewed in Canada on 22 September 2024*

Good rods but I’m new to welding so I realized they are short and go to quick.

### ⭐⭐⭐⭐⭐ 







  
  
    Filler rods
  

*by S***M on Reviewed in Canada on 17 June 2024*

We'll packaged and good quality

## Frequently Bought Together

- YESWELDER Aluminum TIG Welding Rod ER4043 1/8"x16" 5LB
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- Yeswelder Argon/CO2 Mig Tig Flow Meter Gas Regulator Gauge Welding Weld

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**Shop now:** [https://www.desertcart.com.au/products/454971186-yeswelder-aluminum-tig-welding-rod-er4043-1-8x16-5lb](https://www.desertcart.com.au/products/454971186-yeswelder-aluminum-tig-welding-rod-er4043-1-8x16-5lb)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*