... :100% food grade silicone with FDA & LFGB approvedMOQ:1000 pcsSize:Customized, standard and nonstandardPressure:0.7paSpeeds:5m/secTemperature:-20-100degreeWeight:8gColor ... , transfer molding machine, extrusion machine.2.Applications: rubber parts,, industrial parts, vehicle parts, motorcycle parts,electronics parts, gasket rubber, O-rings. silicone seals