Product Data Sheet Vacuum Casting resin ■ Manufacture of rubber-like, flexible prototype ■ Manufacture of sealing, bellows and other rubber-like mouldings □ Manufacture of thinwalled mouldings with complexe structure Product Benefits ■ Simulation of rubber and soft PVC ■ Fast curing with good flowability ■ Resin Biresin®VG70, polyol, black, unfilled ■ Hardener Biresin®G53, MDI-based isocyanate, amber, unfilled * values after post curing: 1 h / 70°C + 7 d / nc (23°C / 50%rh) Individual components Biresin® VG70 resin 5 kg net

■ The material temperature must be 18 - 25°C. ■ The resin component must be stirred thoroughly before use. ■ Both components must be under vacuum for several minutes before mixing in right mixing ratio and poured into preheated moulds (70°C). ■ After complete filling of the moulds, vacuum is switched off and moulds are placed in an oven at 70°C for curing until demoulding. ■ Minimum shelf life is 6 month under room condition (18 - 25°C), when stored in original un-opened ■ After prolonged storage at low temperature, crystallisation of components may occur. This is easily removed by warming up...