Sumitomo Corporation Sumitube W3B2(4X) 4/1mm Dual Wall Heat Shrinkable Tubing, Black, 4:1 Shrink Ratio SUMW3B2(4X)-4/1-0

Sumitomo's Sumitube W3B2(4X) is suitable for waterproof sealing of irregular shaped electronic devices, encapsulation of wire branches and the insulation/protectio n of wire joints. Multiple colors available. 12/3 mm, White, Polyolefin, Dual Wall, 4:1 Shrink Ratio. This item is non-cancelable, non-returnable MANUFACTURER : Sumitomo MANUFACTURER PART NUMBER : SUMW3B2(4X)-4/1-0 AVAILABILITY : Contact 800-633-6339 for Availability SERIES : Sumitube W3B2 (4X) HEAT SHRINK : Yes SHRINK RATIO : 4:1 WALL TYPE : Dual MATERIAL : Polyolefin SIZE : 4/1 COLOR : Black EXPANDED ID (MM) : 4 RECOVERED ID MAX (MM) : 1 NOMINAL RECOVERED WALL THICKNESS (MM) : 1 OPERATING TEMPERATURE : -55°C to 125°C SHRINK TEMPERATURE : 110°C FLAMMABILITY : Flame-Retardant FLEXIBILITY : Flexible STANDARDS/APPROVALS : UL Approved CSA Approved MIL-SPEC : AS23053/4 Full Spools Only