Product Name: Wire Insulation High Temperature Heat Shrink Tube Model NO.: 620108 Brand: Bstflex Color: Black Certification: UL Classification: Organic Insulating Material Maximum Voltage: Nm Thermal Rating: 250 250 Material: Rubber Chemistry: Organic Insulation Type: Insulation Sleeve Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical base, Shell, Motor, Insulating Varnish, Switch baseplate, Heat Insulation Near Port: Shanghai, Ningbo Trademark: BSTFLEX Transport Package: Carton Box Specification: Upon request Origin: China HS Code: 701959 Product Description Hi-temp heat shrink tube is polyolefin tubing provides excellent electrical insulation, protection from dirt, dust, solvents, and foreign materials as well as providing strain relief.Use 120 to 180°F heat gun, and it is 3:1 shrink ratio, there is stick inside of the tube. The wall thickness is 2 times thick as normal shrink tubes.Used to insulate wires, wire splicing, connections, terminals.Offers clean professional lookMeets MIL Spec DTL-23053/5C3:1 shrink ratioFlame retardantAlternate to plastic ties & tapeUse to insulate wires, connections, terminals, wire splicing & moreThick wall construction & remains flexibleOperating temp range: -67°F to 275°FMax Operating temp: 394°F for short duration (30 to 60 mins)Easy to install: Apply at 120 to 180°F using heat gunPartNumberDescription6201081/8"ID6201041/4"ID6203083/8"ID6201021/2"ID62111611/16"ID6210001"ID6220002"ID6230003"ID