---
product_id: 456227290
title: "YESWELDER Aluminum TIG Welding Rod ER4043 1/8\"x16\" 5LB"
brand: "yeswelder"
price: "€ 135.91"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/456227290-yeswelder-aluminum-tig-welding-rod-er4043-1-8x16-5lb
store_origin: HR
region: Croatia
---

# 5% Silicon for superior fluidity Compatible with 100% Argon/Helium shielding gas Versatile on multiple aluminum alloys YESWELDER Aluminum TIG Welding Rod ER4043 1/8"x16" 5LB

**Brand:** yeswelder
**Price:** € 135.91
**Availability:** ✅ In Stock

## Summary

> ⚡ Weld like a pro, shine like a star!

## Quick Answers

- **What is this?** YESWELDER Aluminum TIG Welding Rod ER4043 1/8"x16" 5LB by yeswelder
- **How much does it cost?** € 135.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/456227290-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

- • **Multi-Alloy Mastery:** Perfectly welds aluminum grades 3003, 5052, 6061, and more—your go-to for diverse projects.
- • **Shielding Gas Optimized:** Designed for use with pure Argon or Helium, delivering clean, professional-grade welds every time.
- • **Thermal Treatment Ready:** Ideal for base metals requiring heat treatment, expanding your welding capabilities.
- • **Silicon-Enhanced Fluidity:** ER4043’s 5% silicon blend ensures smooth, crack-resistant welds with a brilliant finish.
- • **Trusted Industry Standard:** The oldest and most widely used aluminum TIG rod—join the ranks of expert welders who rely on YESWELDER.

## Overview

YESWELDER ER4043 Aluminum TIG Welding Rod features a 5% silicon alloy for enhanced fluidity and crack resistance, optimized for use with 100% Argon or Helium shielding gases. This versatile 1/8" x 16" 5LB rod is compatible with a wide range of aluminum alloys including 3003, 5052, and 6061, making it a trusted choice for both general and heat-treated welding applications.

## Description

Full description not available

## 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 | 5.33 pounds |
| Package Dimensions | 16.22 x 2.68 x 2.6 inches |
| Item model number | ER4043-5LB-3.2 |
| Size | 1/8"x16" 5LB |
| 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)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Happy customer
*by S***S on May 23, 2025*

Good product

### ⭐⭐⭐⭐⭐ Totally fine filler
*by M***S on January 31, 2025*

The price is great. The quality of the metal seems totally good.As a beginner, the length seemed like it would be so much easier to deal with than trying to accurately dab with a normal long rod... and it is... but you end up wasting more. If you are between short and long rods, I'd say just get long. It's aluminum, you can always cut it short to get into a tight spot if you need.With aluminum, you end going through filler so fast, that you will constantly be grabbing a new stick.I try to keep the short ends and use them for tacks.With a little bit of copper tubing or thick foil / thin sheet, you can make a little jig and try to tack these short lengths into long lengths. Probably would not use for anything critical, but if you are just running bead on plate for practice, it's an option.Personally, I'd go for full length sticks next time, but I can't really fault the product when it comes to peoples personal preference, ya know?

### ⭐⭐⭐⭐⭐ Great value!
*by M***R on April 27, 2025*

Love this and cheaper here than Walmart. Good seller, good value and fast shipping!

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**Shop now:** [https://www.desertcart.hr/products/456227290-yeswelder-aluminum-tig-welding-rod-er4043-1-8x16-5lb](https://www.desertcart.hr/products/456227290-yeswelder-aluminum-tig-welding-rod-er4043-1-8x16-5lb)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-03*