This heavy-duty, black heat shrink tubing from Techspan offers robust protection with its dual, heavy wall construction and adhesive lining, making it ideal for underground splicing applications. It provides excellent resistance to common fluids and solvents, ensuring durability in demanding environments. CSA Approved and RoHS Compliant, this tubing is designed for reliable performance.The TECHSPAN HAPO-1100-0-IIL is a heavy-duty, dual-wall heat shrink tubing with an adhesive lining. It features a 3:1 shrink ratio and is designed for 600 VAC applications. The tubing is constructed from cross-linked polyolefin and is rated for a temperature range of -55 to 125 °C, with a shrink temperature of 120 °C. It meets various industry standards including ANSI C-119.1, CSA C22.2 Number 198.2, ICEA Standard, and UL486D.