3/4" HS PTFE 4:1 BLACK

Description: Heat Shrink Teflon Tubing

Details: Polytetrafluoroethylene (PTFE) heat shrink tubing with a 4:1 contraction ratio designed for high-temperature insulation and protective covering in aerospace electrical systems. The tubing maintains mechanical integrity across a wide temperature range from -200°C to +260°C, offering exceptional chemical and corrosion resistance. The 4:1 shrink ratio allows coverage of irregularly shaped components and complex wire harness geometries. This tubing meets military specifications including AMS-DTL-23053/12 and provides superior dielectric strength for wire encapsulation and electrical device protection in demanding aerospace environments.

Status: In-stock