The DEI Hi-Temp Shrink Tube 12 mm x 4 ft is a military-spec polyolefin tubing that insulates terminals, splices and connectors and provides strain relief. With a 3:1 shrink ratio it forms a secure, water-resistant seal when heated properly. Thick-wall construction remains flexible and resists contaminants for a neat, professional finish; avoid direct exposure to exhaust heat sources.
DEI Hi-Temp Shrink Tube 12mm x 4ft - Black