Sealing the ends of any heat shield sleeve can improve the efficiency and prevents hot air from working its way in between the hose or wire.It's a great alternative to zip ties and tape—and provides a clean, tight seal and professional look. This HP shrink tubing is very flexible, made of polyolefin material, with a 3:1 shrink ratio. It meets all AMS- DTL-23053/5C, UL and CSA specifications. Order the sizes and quantities needed for your project.
The part number for this item is Heatshield Products 353022.