The DEI Hi-Temp Shrink Tube 9 mm x 50 ft spool is a professional-grade polyolefin tubing that protects electrical connections from moisture, dirt and solvents while providing strain relief. With a 3:1 shrink ratio it fits over connectors and forms a secure, water-resistant seal when heated per instructions. Designed for reliability across a broad temperature range; not for direct exhaust exposure.
DEI Hi-Temp Shrink Tube 9mm x 50ft Spool - Black