3M Electronics 8425-8 Non-Heat Shrink Tubing and Sleeves 8″ .40-.82 Diam connector insulator
3M Electronic Specialty Connector Insulator Tubes
3M Electronic Specialty Connector Insulator Tubes are open-ended, tubular, and rubber sleeves are factory expanded and assembled onto a removable core. The core is removed after the tube has been positioned for installation, allowing the tube to shrink and form a water-resistant seal. Six diameter sizes will cover a range of cable up to 1000 volts for copper and aluminum conductors from 10 AWG through 1000 kcmil.