Cosplay Pros Air Dry Moldable Foam Clay (White, 150G (5.29 oz))

Very easy to work with (just add water to blend and smooth) and dries pretty quickly. Bright white color. Surprisingly flexible when dry. Have used Plasti-dip and it works well. Adheres excellently to hot glue. I would like to know what the specific chemicals are- I can't find the information aywhere.