... can make according to your design.3.Material:EPDM,Silicone,NR,NBR,Viton4.Hardness:30-95 shore A. ... Colour:Red.green,black,grey,and so on.6.Molding and sample time is about 10days.7.Advantage: ... low) for EPDM is from -50 to 150,and silicone is -60 to 200.Description:1. Made of 100 ... % imported medical grade silicone rubber, non-toxic, odorless, harmless2. It is manufactured ...