Iron oxide

Iron oxide is a common oxide in clay and glazes. It is often added to give glazes a red color, but other colors may result depending on the composition of the base glaze.

Download the free beginner's guide

Start out with ceramics

A handy 27-page PDF with everything you need to know to get started with everything clay.

Enter your details below and you’ll get the guide in your mailbox! You sign up for our bi-weekly newsletter full of ceramic goodies as well.