I'd like to try making a bonded bronze cast of a life size bust that I have, but it's ceramic and porous, and I'm wondering what the best way would be to prepare it for brush-on silicone application?
My art teacher mentioned vaseline, but said it would be difficult to remove after molding. Is there another way to more reversibly seal the sculpture, or a way to remove the vaseline?
My art teacher mentioned vaseline, but said it would be difficult to remove after molding. Is there another way to more reversibly seal the sculpture, or a way to remove the vaseline?