401 – Premium grade, all weather –
Premium grade, all weather – Premium grade; 8.5 mil black plastic vinyl, all weather, electrical tape; high dielectric strength; flame retardant; resists chemicals, solvents and cold temperatures. Primary insulation for splices up to 600 volts; offers complete electrical and mechanical protection; excellent for low temperature protective outer jacket. Meets Specs: MIL-I-24392C; UL & CSA approved.