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

The price and comparability to other products this company and this product specifically are amazing. It's a go-to for those who don't want to spend the heavier costing products to get the same results

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.

I have been testing different resins for terrain designs which would be used in the miniature war gaming hobby. I find this product offers durability, ease of use and a good value for your dollar. The set time is long enough to be able to mix and pour a few molds at a time while fast enough that you can produce a number of copies in a short period of time. I also like that the heat from the chemical reaction isn't too extreme and that my silicone molds are holding up quite well.

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