The PS-750-2-RD-S is a B-342 PermaSleeve® Marker used for wire identification and insulation purposes. This red marker is made from irradiated polyolefin heat shrink tubing with a 3:1 shrink ratio and is sized for wires with a diameter range of 0.250 to 0.700 inches. It operates effectively in a wide temperature range from -55°C to +135°C and is compatible with thermal transfer, dot matrix, and laser printing methods for durable labeling. As a UL Recognized Component that meets key SAE standards, it provides reliable performance in demanding environments requiring resistance to chemicals, abrasion, and UV exposure.