Two systems with similar characteristics and applications with which an expansive polyurethane can be obtained for filling patient moulds (mainly corset moulds). Both products should be mixed with OKM ISO 110.
80 - 90% lighter than conventional plaster moulds.
Additions can be made using plaster.
The polyurethane hardens in just a few minutes.
Before filling the mould, OKM DESMOLD L must be applied.