... VITON), MVQ, FMVQ,CR, NR… , according to customers' requirementsSize According to customer's drawingsHardness30 - 90 ±5 Shore APerformance ... red, white, green, yellow, blue, brown, according to customers' requirementsWeight0.01-10gMOQAbout 5000PCSOEMOEM is welcomedDetails Different material has ... tech required molds.Silicone Seal Ring, auto seal, sealing ring Silicone Seal Ring for Electric Appliance