Also known as slush powder, this powder instantly turns a liquid into a solid. Sodium polyacrylate absorbs from 500-800 times its weight in water and is actually the secret ingredient that's used to absorb �liquid� in baby diapers! Includes a science activity guide with lots of fun polymer tricks to play with your friends! Superabsorbent polymers in their crystalline form, are used to help farmers retain water in their soil in times of drought.
- 100 gram jar of Water Gel powder with Measuring scoop
- Make water disappear like a magician
- This superabsorbent polymer powder soaks up 500-800 times its weight in water
- Turns from a powder to gel in just seconds