Our synthetic black iron oxide is a very pure form of Black iron oxide used in many scientific experiments as well as home DIY projects. This can be used to make Magnetic Slime and Magnetic Putty.

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Product Review

Our synthetic black iron oxide is a very pure form of Black iron oxide used in many scientific experiments as well as home DIY projects. This can be used to make Magnetic Slime and Magnetic Putty.

  • PURE - High Purity (98%) Allows for a more controlled experiment Fe3O4
  • POWDER - This forms makes is easier to dissolve (.30 Micron Particle Size)
  • VERY DARK - Our pure black synthetic Iron Oxide can be used as a pigment
  • MANY USES - Can be used in welding, pigments, ceramics, thermite welding and more!
  • DIY EXPERIMENTS - Can be used in many experiments such as making Magnetic Slime or Magnetic Putty

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