The DEI Hi-Temp Shrink Tube 18 mm x 50 ft spool is a thick-wall, military-spec polyolefin tubing for insulating wires, terminals and splices. It overexpands for easy installation, then shrinks to one-third size to form a sealed, flexible barrier that resists contaminants and remains durable across a wide temperature range. Apply heat per instructions and do not expose directly to exhaust.
DEI Hi-Temp Shrink Tube 18mm x 50ft Spool - Black