Herculite No.2 general purpose casting plaster similar to regular Plaster of Paris. White in colour it is used to make hard casts where surface durability is required.
Mix with warm water until double cream consistency is reached. It can then be poured, allowed to harden and cure.
Time taken to fully harden and cure will depend of the thickness of the poured plaster . Under normal conditions has around a 15 minute working time.