Anyone know where I could purchase some Ultracal 30 off the shelf in the Chicagoland area? Or a website that doesn't charge shipping equal to or greater than the cost of the product? Searching everywhere I can think of.
If not, is there a suitable alternative? I need to make a mold of a stop-mo puppet sculpted in Monster Clay, and I plan to cast it in Dragon Skin silicone. I have some Hydrocal and fiberglass on hand but I'm worried it might still be too fragile, and maybe not capture all the detail either.