The most common question I get has to do with dull colors. It is very easy to overheat the copper piece and get not so great colors. (Especially if you are a beginner it’s hard to know when you have overheated the metal.) There is a slight sudden color “dulling” that happens that you have to watch for. If you continue after that (without letting the piece cool first) you will get no good colors. That dullness is so annoying, isn’t it?
Flame painting requires a lot of patience and attentiveness. You are not going to get nice color fast. The other issue is what I call “durability” – how well will these colors remain after you clear coat the piece. Very often many of the blues are lost, as well as some reds. The key is preheating properly, cooling completely and then painting. You won’t get durable colors with the first heating. You can keep painting over the piece (if you overheated it) without recleaning it. Many times I get the best colors at about the third attempt. The key is you need to really let the piece rest and cool for a while. The metal may seem to have cooled, but when you start painting over your preheated piece it will quickly overheat again. That’s how you know you didn’t let it cool long enough. (I’m talking about 10 minutes minimum for a small (1-2″) jewelry piece.
See the video for an example of overheating. The change is subtle and you need to be on the look out for these signs!
Thanks. Very good info
Hi, I found your tutorial very useful in order to get more colors during flaming but after the application of the protective coat I see that most of the color faded away. I used an acrilic trasparent spray. I wonder if you have some suggestion about this, Thank you again for your tutorials. I wish you a Merry Christmas
Hi and thanks for your comment! I suggest you read my basic flame painting tutorial with all the comments. Clear coat always dulls the colors. (It has to do with how the light reflects from the surface of the metal.)There are more durable colors and with practice you will find to create contrast in the piece that will handle the clear coating better. Preheating the metal properly is a key factor, and then painting maybe not once but several times over to produce the best contrast.