The 323-50011 is a medium-wall, adhesive-lined heat shrink tubing supplied in 4-foot sticks for low-voltage applications. Constructed from cross-linked polyolefin, it features a high shrink ratio of up to 4:1 and has a nominal diameter of 0.75 inches, accommodating bundles from 0.24 to 0.75 inches. The integrated hot melt adhesive liner activates as the temperature approaches 185°F (85°C), providing excellent moisture sealing and insulation protection. This tubing operates effectively in temperatures from -67°F to +230°F (-55°C to +110°C). It is ideal for protecting joints and terminations, offering good mechanical strength and resistance to solvents, acids, and alkaline solutions for both indoor and outdoor use.