---
product_id: 89064247
title: "Blue Demon ERNI55 X 3/32\" X 36\" X 1LB Tube nickel 55 cast iron TIG welding rod"
brand: "blue demon"
price: "€ 119.46"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/89064247-blue-demon-erni55-x-3-32-x-36-x-1lb
store_origin: SK
region: Slovakia
---

# 3/32" diameter 350°F preheat Made in USA Blue Demon ERNI55 X 3/32" X 36" X 1LB Tube nickel 55 cast iron TIG welding rod

**Brand:** blue demon
**Price:** € 119.46
**Availability:** ✅ In Stock

## Summary

> 🔥 Weld Like a Pro with Blue Demon!

## Quick Answers

- **What is this?** Blue Demon ERNI55 X 3/32" X 36" X 1LB Tube nickel 55 cast iron TIG welding rod by blue demon
- **How much does it cost?** € 119.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/89064247-blue-demon-erni55-x-3-32-x-36-x-1lb)

## Best For

- blue demon enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly:** No batteries required, just pure welding power.
- • **Compact & Convenient:** Lightweight tube for easy handling and storage.
- • **Unmatched Durability:** Weld metal harder than 99 for long-lasting repairs.
- • **Precision Engineering:** Designed for optimal performance in TIG welding.
- • **Versatile Applications:** Perfect for repairing and joining various cast irons.

## Overview

The Blue Demon ERNI55 X 3/32" X 36" X 1LB Tube nickel 55 cast iron TIG welding rod is engineered for superior performance in repairing castings. With a recommended preheat interpass temperature of 350°F, this rod ensures strong, crack-resistant welds, making it an essential tool for professionals in the welding industry.

## Description

Blue Demon ERNI55 X 3/32" X 36" X 1LB Tube nickel 55 cast iron TIG welding rod

## Features

- Used to repair castings, the weld metal is harder than 99.
- A preheat interpass temperature of 350 degrees F minimum is recommended during welding, without which the weld and heat affected zones could develop cracks.
- It may be used for repair welds or for joining various types of cast irons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Blue Demon |
| Part Number | ERNI55-094-01T |
| Item Weight | 0.01 ounces |
| Product Dimensions | 38 x 1 x 1 inches |
| Country of Origin | USA |
| Item model number | ERNI55-094-01T |
| Size | 3/32" |
| Style | 1# Tube |
| Item Package Quantity | 1 |
| Batteries Required? | No |

## Images

![Blue Demon ERNI55 X 3/32" X 36" X 1LB Tube nickel 55 cast iron TIG welding rod - Image 1](https://m.media-amazon.com/images/I/51cAmNo4L3L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: So this is a TIG rod but produces slag??**
A: It is a solid rod used for GTAW TIG welding but does NOT produce slag.  That is an error in the description and I will have removed.  apologies.

**Q: How many 1/16 rods are in a 1lb**
A: approx 28-32 rods

**Q: What ia the best choice for tig filler metal for cast iron repair welding that needs to be machined?**
A: In my opinion, either ERNI99 filler or BD-5000T filler

**Q: Is 100% Argon the best gas choice for this rod?**
A: It's the gas I use, very clean weld.

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**Shop now:** [https://www.desertcart.sk/products/89064247-blue-demon-erni55-x-3-32-x-36-x-1lb](https://www.desertcart.sk/products/89064247-blue-demon-erni55-x-3-32-x-36-x-1lb)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-03*