Panduit HSTT12-48-Q5 is a thin wall polyolefin heat shrink tubing designed to insulate and protect wires and cables. Its 2:1 shrink ratio allows it to conform to a wide range of diameters and irregular shapes. The tubing is cross-linked and UV resistant, providing enhanced flame retardancy, chemical resistance, and temperature performance. It meets Mil Spec AMS-DTL-23053/5 Class 1 and is UL Recognized (E122770), making it suitable for various industrial and electrical applications. For clear tubing, add “C” to the part number package suffix. Contact customer service for additional color information.