... )OEM of Rubber cover 4)Lead time:10day Low temperature resistance rubber cover Material NBR, NR, EPDM, FKM, SBR, ... components to improve reliability, extend service life.2) Insulation, moisture, shock, shock.3) Environmental non-toxic products. Weather resistance, chemical ... , water and the adverse effects of chemicals.5) Has outstanding resistance to high and low temperature performance, -70 °C - +160 ...