Hello friends, there really isn't a forum I've seen anywhere on the web. Im getting into casting toys and i would love to make inflatables. I have an idea on what I should do but would love input. I think if I use an inflatable silicon balloon with a tube attached to it and pre inflate it i can use that inside the toy to make it inflatable after its cast and set. Or should I cover it in non stick spray to pull it out and then set a tube in it after the molds cured. Ideas are greatly appreciated.