These high-quality heat shrink tubes are particularly suitable for service workshops, electronics professionals, and laboratory supplies. Each transparent heat shrink tube is available in a dispenser box, cuttable to size, and comes in various nominal diameters. With hot-melt adhesive on the inside: waterproof when properly overlapped and applied! Material: PE, shrink temperature (min.): 90 °C, shrink temperature (max.): 125 °C, operating temperature: -40 °C to +125 °C, tensile strength (min.): 10.4 MPa, dielectric strength 15 kV/mm (30 sec.), industrial quality. All tubes comply with RoHS regulations and are free of lead and halogens.