Sorry in advance for that weird title. I just don´t know how to put it into words what I´m talking about.I remember seeing a post somewhere about someone who made a (wedding) ring by himself. for this, he used a clay-like solid to form the ring. Later he heated it up, burned the clay-like particles and left the iron particles behind. The result was a chrome-looking iron ring looking almost exactly as the "clay"-like model from before heating up.Now I got an idea, and sadly I forgot to write down the name of this "clay". And since I have no idea where to start with searching for it online, I´m asking you people.Thanks in advance! via /r/DIY http://ift.tt/2ttn4Oq
