Alginat is mixed in a proportion of 1:3 with water.
Processing time app. 5 min. after mixing. It stays in a rubber
like, pliable form. Not as tearproof as silicon. Rough surfaces
require coating with a separation materila (e.g. Cancol) .
Non toxic, can be used for live moulds safely
i.e. hands or
feet etc. Not perfect for filling with wax, better suited for
plaster and ceramics.
