Specialty Resin & Chemical Model-Pro (32-Ounce Kit) | 2-Part Polyurethane Casting Resin | Low-Viscosity and Odorless Resin for Casting Models, Prototypes, Figurines, and Other Resin Projects

Once mixed, it turns from a liquid to a very viscous gel in 3 minutes, then 2 minutes after that it can't be undone or molded anymore. Full cure takes an hour or more. The resulting plastic is very opaque, white, very hard plastic with a speckled appearance, but very smooth texture, almost slippery its so smooth, with a polished-looking shine.Because it's so viscous, there is significant surface tension in the liquid phase, so don't expect the top of the liquid to be flat when you pour it, it is rounded like water, but more so. (convex if the liquid is above the lip of the mold/container, concave if below)

This urethane resin works well. It is a very pliable urethane when it dries which is what I needed.

Easy to use, strong parts in a short period of time.

This stuff works as advertised!Note: either work in small batches or pour fast. It sets very fast. Make sure your moulds are tight. The stuff is very fluid. But I had no problems cleaning up what spilled on my garage floor.Oh... It sets fast.

I was hoping this resin would cure translucent; it does not; it cures white. Coloring it with mica is pretty challenging. I think the product is 5 star but it should specify cure color.