Alginate Chromatic 450g

A colour-changing alginate that takes the guesswork out of life casting. Mix the 450g of powder with water and watch it shift shade as it moves from mixing to pouring to setting, so you always know exactly when to act.

Perfect for capturing fine detail from hands, feet or faces before casting in plaster. Vary the water ratio slightly to get a firmer or more flexible mould, and full instructions are included in the bag.