How to Use Impression Putty Without Making a Mess
If you've ever had to get a dental crown or worked on a custom jewelry project, you've likely spent some quality time with impression putty. It's that weird, dough-like substance that starts out soft and pliable but turns into a firm, rubbery mold in just a few minutes. While it looks a bit like the Play-Doh you used as a kid, it's actually a pretty sophisticated piece of chemistry that captures fine details down to the micron. ...