Does this product work well for making magnetic putty for older kids' projects? Thank you :-)

That's exactly what I used it for. Just to be clear.... It does not turn the putty into a magnet, it becomes magnetic. So magnets will stick to it but magnetic things will not. You have to use A LOT of the powder but it's pretty cool.

Will this work for making ferrofluid?

Possibly, but you would be better off using micronised synthetic magnetite. We stock this material, but it is not yet part of our Amazon catalog.

What was used to make this magnetite? oleic acid? wondering what type of solvent to use for my ferrofluid and i need to know to choose a solvent.

Im think an iron compound but thats all i know about it. It doesnt say.

Magnetite Powder Natural

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£30.45

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Description

🧲 Elevate your magnetic game with Inoxia’s powerhouse powder!

MAGNETIC MASTERY - Harness powerful ferri-magnetic properties for advanced coil cores and magnetic projects.
PRECISION POWDER - Ultra-fine, high-density powder ensures smooth integration into high-performance magnetic composites.
DIY MAGNETIC WALLS - Create stunning magnetic surfaces that hold heavy magnets—perfect for innovative office or home setups.
THERMAL VERSATILITY - Microwave heatable with excellent thermal conductivity—engineer heat-activated components effortlessly.
COST EFFECTIVE INNOVATION - 1kg bulk supply ideal for large-scale ferrofluid or magnetism experiments without breaking the bank.

Inoxia’s 1kg natural magnetite powder (Fe3O4) delivers high-density ferri-magnetic material with excellent thermal conductivity, microwave heatability, and ultra-fine granularity—perfect for coil cores, magnetic composites, ferrofluids, and DIY magnetic walls.

Reviews

S**R

As expected

Yep, it's magnetite powder. I bought it to make a large quantity of ferrofluid (combine with engine oil). That works very well and it's a cheap way to get a lot!

9.04.2022

Z**L

Great for a magnetic wall

Follow the instructions in the other reviews and you'll do great! We mixed 1kg with 1 litre of pva and prepared a 2m square wall with 3 layers. 6 layers in total held even the heaviest of fridge magnets. Covered with 3 layers of chalkboard paint and looks great

22.08.2016

M**S

Excellent for making magnetic slime

We used this to make magnetic slime and it worked fantastically!! Use gloves though!!

25.04.2019

A**R

waste of money

I tried to make a magnetic wall with this and it doesn't work at all. waste of money.

22.03.2017

G**I

tutto ok,buon confezionamento

10.05.2019

F**Z

Buen producto

Producto exelente

5.03.2021

N**S

Exactly what I ordered.

Very nice fine magnetite powder.

12.11.2024

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Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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2 weeks ago

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