... )OEM of Rubber cover 4)Lead time:10day Low temperature resistance rubber cover Material NBR, NR, EPDM, FKM, SBR, Silicone ... Insulation, moisture, shock, shock.3) Environmental non-toxic products. Weather resistance, chemical corrosion.4) Outdoor use of UV-free, ozone, water ... and the adverse effects of chemicals.5) Has outstanding resistance to high and low temperature performance, -70 °C - +160 ...