... temperature resistance, 3) UL and SGS certification;Features of our silicone rubber products;· Working temperature: -100 to +300 degrees;· Hardness: 25~95 ... , FKM, LAS, FVMQ, FFKM, PTFE, PU, ECO, IIR, ACR.· Color: Regularly black, red, blue, yellow for rubber material, for silicone, any colors are available according ...