It’s been ages since my sis has been using embossing in her cardmaking, and I only recently decided to try it out on clay.
For this trial, I placed a stencil over my clay and sprinkled embossing powder over the stencil. The basic premise — applying some heat melts the powder, and when it cools, it turns into a solid, embossed layer. While baking, I placed the pieces over a glass bulb to dome them a bit, to see how the embossing powder holds while melting. I didn’t realize my foil tent ended up touching the glass bulb’s top, removing some powder from two of my layers! Good thing these are test pieces, huh? 😉
#1: Apply embossing powder, wave a heat gun over it until it sets. Bake the piece later. (I didn’t realize this much powder was too much powder, hehe…) This pre-embossing seems superfluous, since the baking would emboss it anyway. However, I wanted to see if it affects the pattern when it melts again, and makes it look different from the other pieces. It doesn’t, which is good. (So re-baking an embossed piece is a go!)
#2: Apply embossing powder, bake the piece. Heat from the oven sets the clay. There was still too much embossing powder there, but barring that fact, it turned out fairly okay.
#3: Same as #2, but before removing the stencil, use a roller to further set the powder in the clay. Again, I don’t know if I started getting better, or if the rolling really helped define the amount and shape of the powdered parts so they end up containing just enough powder. Some individual powder grains must still have dispersed over the surface, though — they are seen as tiny dots over the surface. I need to figure out how they got there.
#4: Apply embossing powder post-bake, after heating the clay a bit with a heat gun. (Or maybe immediately after the bake while the clay is still hot.) Then use a heat gun to set it. I kinda knew this wouldn’t really fly — the powder just blew away from the force of the heat gun blast. 😀 A better way to do this would be to use sticky ink over the clay surface to ‘hold on’ to the embossing powder, like my sis does for her cards.
Soon after I tested this out, I came across a recent video by Ludmila Bakulina, where she’s demonstrated one way of using embossing powders on clay! (I totally love her videos and have learned a lot from her.) She’s used the powder in the recesses of a textured clay sheet, and it’s easier to just use sticky tape to remove those unwanted particles dispersed over the surface. That’s not the case in my stencil-based method, so it looks like tinkering with method #3 and improving it is the way forward for me. Maybe I’ll use a brush to further minimize the amount of powder on the surface before I remove the stencil.
Being able to use embossing with my clay opens up so many possibilities! I’m looking at our stencil stash with renewed interest now. 😉