| ![]() Gnome Molds in Development. Yes, I can be a slob sometimes.
Well it wasn’t exactly that dramatic. It took a while to get the first gnome sculpted – using Sculptey™ oven bake clay. I badly burned the nearly-completed first attempt and had to start over - at least once. And then the challenges of mold-making were even more frustrating. I talked a little to local sculptors about what molding material I should use – latex or silicone, RTV or catalyzing, etc. Some materials I tried fell apart, or took too long to ‘cure’, or stuck to themselves. And the worst was just too toxic: even though I tried to protect myself from the fumes with a good respirator mask I didn’t have the mask sealed properly and inhaled enough fumes that I couldn’t really think right for a couple days.
Eventually a combination of a two-part silicone rubber formula and regular silicone caulking (usually used for sealing bathrooms and kitchens) was settled on and worked okay. At first I tried casting the gnomes in a plaster material –but soon realized that cement was the way to go for outdoor durability. – but there’s more information about the whole casting process [ here ]. |


