Alginate Chromatic 450g Bulk pack of 10

Brilliant new colour changing alginate. Now it is easy to make a mould from the human body, hands, feet, torso, etc. Changes colour at each stage, mixing, pouring & setting to make the process fool proof. Powder to water ratio can be altered to give a firm or flexible mould. Contains 450g alginate plus full instructions. Bulk pack of 10.