Re-meltable latex material for making permanent negative moulds. Can be easily melted in a 'bain-marie' and used over and over again.
Not suitable for the copying of wax originals.
The blue Gelflex is slightly harder than the white Gelflex.
This is a great equivalent to alginate or silicone but please note it is not suitable for making moulds of body parts as it will be extremely hot in it's liquid state.