- Feb 20, 2021
I have both a chrome Molotow pen and ACE Hardware spray paint that I use for "chrome" on items made with my 3D printer. Both work fine. However, when I spray them with Krylon Crystal Clear, they turn battleship gray. I've used Krylon Crystal Clear for many years and never had this happen. Is it something to do with whatever makes the chrome paint so shiny? Any thoughts?