---
product_id: 773722235
title: "Black Iron Oxide - Fe3O4 - Natural - 5 Pounds"
brand: "alpha chemicals"
price: "VT15345"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/773722235-black-iron-oxide-fe3o4-natural-5-pounds
store_origin: VU
region: Vanuatu
---

# Black Iron Oxide - Fe3O4 - Natural - 5 Pounds

**Brand:** alpha chemicals
**Price:** VT15345
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Black Iron Oxide - Fe3O4 - Natural - 5 Pounds by alpha chemicals
- **How much does it cost?** VT15345 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/773722235-black-iron-oxide-fe3o4-natural-5-pounds)

## Best For

- alpha chemicals enthusiasts

## Why This Product

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

## Description

Shipped in a resealable bag that is sealed for safety and freshness. It includes a tear-off tab for easy opening.

## Images

![Black Iron Oxide - Fe3O4 - Natural - 5 Pounds - Image 1](https://m.media-amazon.com/images/I/61dyZqXT4DL.jpg)
![Black Iron Oxide - Fe3O4 - Natural - 5 Pounds - Image 2](https://m.media-amazon.com/images/I/31t5PPp3mrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing Product
*by M***S on October 24, 2022*

The media could not be loaded. Shipped fast. It’s a fine powder but it definitely weighs 5 lbs. you get a lot in the foil bag. You can reseal and zip the bag which is great for multi use. Be careful not to inhale the fine powder. Wear a mask. The color stains but washes off your hands easily. The magnetic property is strong and amazing. We made magnetic slime for our annual Halloween party. Worked great.

### ⭐⭐⭐⭐⭐ Perfect. Exactly As Advertised and Well Packaged
*by J***E on November 7, 2024*

I normally wouldn’t leave a review for something like this. It is what it is. BUT, I wanted to comment on the excellent packaging. I’ve ordered this from other sites and there’s always a bit of a mess in the box. But this was as clean as clean can be. It’s even in a white bag and there’s absolutely nothing on the outside. Really great.

### ⭐⭐⭐⭐⭐ Works to make magnetic board
*by T***W on February 26, 2023*

I mixed the entire 5 lb bag into 1 gallon of paint applied in 4 coats - testing between coats - the fourth coat did the trick. This covered a 4 x 8 ft plywood sheet. I like the option of picking my own paint color rather than the chalkboard or magnetic paints advertised. Remember that the black powder will darken and flatten any paint. Recommend mixing in smaller batches for each coat and using a drill stirring stick rather than mixing by hand.

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**Shop now:** [https://www.desertcart.vu/products/773722235-black-iron-oxide-fe3o4-natural-5-pounds](https://www.desertcart.vu/products/773722235-black-iron-oxide-fe3o4-natural-5-pounds)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-03*