Alginate Chromatic 450g Bulk Pack of 10

A 10-bag bulk pack of our colour-changing alginate, sized for regular life-casting use without constantly reordering single bags. Each 450g bag changes colour as it mixes, pours and sets, making the process foolproof even for first-timers.

Tweak the water ratio for a firmer or more flexible mould, and instructions are included with each bag.