PVC heat shrinkable sleeve: specification 2-200.
Adhesive heat shrinkable tube: specification: 3.2mm ~ 125mm.
PVC heat shrinkable sleeve and rubber-containing heat shrinkable tube have the functions of high-temperature shrinkage, softness, flame retardancy, insulation and corrosion resistance, and are widely used for insulation protection of various wire harnesses, solder joints and sensors, as well as rust prevention and corrosion protection of metal pipes and bars. These two kinds of heat shrinkable tubes are made of polymer materials, which are glassy at room temperature and will become highly elastic after heating.