3:1 - Dual Wall Polyolefin - Heat Shrink Tubing

UL Listed, File E536025 RoHS Compliant Only Black is UV Resistant Adhesive Will Form Water Tight Seal When Cooled 3:1 shrink ratio (shrinks to 1/3 its original diameter) Lengthwise shrinkage Approximately 8% During Shrink Process Shrink Temperature Starts At 158°F (70°C), Totally Shrunk At 248°F (120°C) Inner Adhesive Melt Temperature Starts at 158°F - 176°F (70°C - 80°C) Operating Temperature Range -67°F to 275°F (-55°C to 135°C) Flame Retardant Jacket High Resistance to Chemicals & Oils Please be advised: All 4' long sticks are shipped Folded to avoid costly "oversized shipping" fees for the customer. If you require your HS stick to ship un-folded please contact us Dual wall (adhesive lined) 3:1 heat shrink tubing is made from a specially formulated, cross-linked polyolefin that is co-extruded with a meltable adhesive sealant. It offers excellent electrical, chemical and physical properties. This tough, flexible, flame retardant tubing can be used for electrical insulation, wir