This thick wall heat shrink tubing insulates and protects including amounts of adhesive and consistent results, heavy duty heat shrink tubing provides excellent thick wall insulation and protection for wires and cable, equivalent to Raychem WCSM/XCSM.
The thick and medium wall heat shrinkable tube is not only a thickening heat shrinkable bushing, but also has some similarities and differences compared with the the double wall heat shrinkable tube
Thick wall heat shrinkable sleeves are divided into two kinds:1) with glue, 2) without glue
The thick wall tube without glue is thickening heat shrinkable tube, and the wall is very thick. It mainly adds auxiliary aids, such as semirigid, wear-resistant and UV protection, to make the types of heat shrinkable bushing more detailed and professional.
The adhesive thick wall tube (double layer), in addition to the function of the single wall type, is added a layer of hot melt adhesive to the tube, so that it has the properties of waterproof, seal, waterproof and so on.
The emphasis is on the sizing process and related production equipment. The thick wall heat shrinkable tubes are usually with large diameter.