High protection, anti-oxidation, anti ozone, anti ultraviolet. Internal application of hot melt adhesive to improve environmental sealing. It has good sealing performance, and is widely used in the end waterproof of cable storage, and can also be used in the end treatment of street lamp joints. Suitable for a variety of cable ends, easy to install. Cable sealing cap is divided into 1. Irradiation crosslinking type 2. Chemical crosslinking type Standard colors: Black (radiation crosslinking); red, green (chemical crosslinking)