... nylon. 3.IP68 dust-proof Plastic fixed cable gland PG-l type long thread ♦Material:Parts A,C,E are made ... in static state,instantaneous heat resistance up to 120 °C;-20°C to 80°C in dynamic state,instantaneous heat resistance ... stretching resistance,waterproof,dustproof,and high ability to resist salt,acid,alkai,alcohol,grease and general solvent.♦Color:Black(RAL9005),light ...