Nylon (Polyamide 6): The main body of the cable gland is made from robust and flame-retardant nylon (PA6), which offers excellent resistance to impact, chemicals, and environmental factors. Sealing and Clamping Insert: EPDM Rubber: The sealing and clamping insert is crafted from EPDM rubber, providing superior sealing capabilities, flexibility, and resistance to weathering, ozone, and temperature variations.