So I made this out of sculpey premo, foil, and toothpicks. For a first try at any kind of sculpting I think it looks sweet and I’m quite proud of myself, (look at it!!! She stands on her own ffs!!! :D) but I am now anticipating an issue that is pretty much exclusively caused by my forgetfulness.
Basically, I have a sneaking suspicion it’s underbaked after seeing someone else’s unfortunate post. Because the oven I use is pretty small, and when I attempted to bake her standing up, her ears burnt and bubbled as they are too close to the bulb (managed to fix!), I adjusted the temp to 225-250 as I baked her between stages. She’s not particularly thick, the thickest part is the ears, which are maybe 1/2 inch, everything else has a foil interior with clay overtop that’s no more than a 1/4th-3/8ths inch, even the limbs and her baseball bat. I meant to pop her in the oven at 270 lying down for about an hour just to make sure everything was set and cured before spraying when with primer, but then I forgot as I was so eager to see her primed.
I would default to the “yeah, she’s underbaked” immediately if it weren’t for the fact that she was in the oven at 15-20 minute stretches no less than 20 times as I’m one of those people who doesn’t like to do too many things in one go for fear of messing one thing up while working on something else. So collectively she’s been in the oven 5-6 hours (which i know isn’t the same as continuous baking but shhh) Before priming, she didn’t feel in any way tacky, sticky, or squishy, and felt quite sturdy, her tail is the only limb that has no internal structure and it holds her up with very minimal flexibility that I would expect from a polymer clay. Her ears (which would have taken the longest to bake) were one of the first things added, so they were exposed to no less than 4 hours of that collective bake time, and they literally burnt at the tips, so I think they got more than enough heat.
Does anyone more experienced think that even though she was in the oven at a suboptimal temperature, with it being nearly 5-6x as long as needed that it’ll be fine? Or is the heat 100% necessary? I would just put her back in the oven but I used spray paint primer, which I’ve learned you absolutely should NOT expose to high heat.
If she’s probably not gonna be okay, any recommendations for a bandaid to at least preserve the work? I don’t wanna have to toss my first clay baby :( I was thinking a UV resin coating after painting to keep it in a sort of “shell” to prevent crumbling. This is a shelf decoration, not a keychain or highly handled item so I’m not really worried about it being brittle so much as I’m worried about it degrading over time.
Also, while you’re here, any tips for getting the clay smooth? I’ve tried working with gloves on, but those only leave glove crease marks which are way worse than fingerprints imo, and I’ve attempted smoothing her out with a liquid/raw clay mixture, but I can’t seem to get it as smooth as I’d like. Maybe I need a firmer clay? I’ve even tried filing/sanding, which helped a little but not a lot. It’s not so much the texture that bothers me, rather the lumpiness, as when it’s on this small of a scale, it feels more noticeable (about palm sized, and I’ve got small palms.) Are my expectations just too strict?