3/64" 2:1 Heat Shrink Tubing | Black | 100' Spool | HST3/64BK100

Professional-grade polyolefin heat shrink tubing engineered for reliable insulation and component protection. This 3/64" diameter tubing features a 2:1 shrink ratio and opaque black finish, making it ideal for wire bundling, strain relief, and concealed connections in electronics, automotive, and industrial settings. The cross-linked polyolefin construction delivers excellent chemical and abrasion resistance while maintaining flexibility after shrinking. Flame-retardant properties meet industry safety standards for electrical applications. Operating across -55°C to +135°C with a 600V rating, this tubing handles demanding environments. The convenient 100-foot spool minimizes material waste and supports high-volume production needs. Simply heat to activate shrinking, starting at 70°C with full recovery at 110°C.

Specifications
Diameter (Expanded): 3/64" (1.2mm)
Shrink Ratio: 2:1 (Shrinks to 50% of its original diameter)
Color: Clear (CL)
Length: 100 Feet (100')
Material: Cross-linked Polyolefin
Shrink Temperature: Starts at 70°C; Full recovery at 110°C
Operating Temperature: -55°C to +135°C
Voltage Rating: 600V