... pressing 3.hardness-shore 50A silicone gasket rubber parts silicone gasket rubber parts1.material- silicone2.technology- die pressing3. ... Our 3D design software: SOLIDWORK/ UGNX/AUTOCAD and PDF.Molded Rubber Products:1, Material: NBR, CR, SBR, EPDM, IIR,NR, ... Property: high/low temperature resistance, oil and fuel resistance, water resistance, weathering resistance, Ozone resistance etc.4, Packing: ...