... 2.High diaphaneity, 3.Material: 100% virgin FEP heat shrink tube Product DescriptionFEP retains PTFE many kinds of characteristics basically ... divided into the FEP hyaloids canal, the FEP heat shrink tube, the FEP membrane and so on.1. ... electric appliance, domestic electric appliances, high-rise construction, decorative lighting illumination, special transformer, special electric cable, sensor, ...