3M Cold Shrink QT-II terminations provide easy installation for a broad spectrum of indoor and outdoor applications. The Cold Shrink QT-II termination is based on specially formulated, track-resistant silicone rubber insulators with built-in Hi-K stress relief. The insulators are pre-stretched around a spiral-wound, plastic core. When the termination is slipped over a properly prepared cable and the core is removed, the termination immediately shrinks to the cable's dimensions. The result is a void-free, flexible seal without special tools or torches.