The 8425-8 is a 3M? Cold Shrink Insulator. It provides you with extended strength and force as well as moisture-tight sealing. The device accommodates conductor sizes of 2 to 1/0AWG and is able to withstand temperatures of -40 to 194°F. It offers great protection for high-voltage, air-insulated connectors or lugs and allows you to easily insulate secondary splices and direct buried or submersible, dig-in repairs. Use it for all your solid dielectric insulated wire and cable splice jobs.
Rated for applications up to 1 kV
Strong protection against ozone, acids and alkalis
Features black EPDM rubber construction
Designed for direct buried, submersible or dig-in repairs and even insulation for secondary splices