This 1-1/2" clear single-wall heat shrink tubing has a 2:1 shrink ratio, fitting wire gauges from 4/0 AWG to 350 kcmil, and is made of flame-retardant polyolefin rated for temperatures from -55°C to 125°C. It shrinks at 90°C to 120°C, providing electrical insulation and mechanical protection while maintaining visibility of the underlying wire.
• Diameter: 1-1/2" (before shrinking)
• Shrink Ratio: 2:1 (shrinks to 50% of original diameter)
• Wire Gauge Range: 4/0 AWG - 350 kcmil (approximate coverage after shrinking)
• Material: Single-wall polyolefin
• Temperature Rating: -55°C to 125°C (-67°F to 257°F)
• Shrink Temperature: 90°C to 120°C (194°F to 248°F)
• Color: Clear
• Waterproof: No
• Flame Retardant: Yes
• Wire Identification & Color Coding - Insulate and protect wires while maintaining visibility of wire colors, labels, or markings underneath for easy circuit identification and troubleshooting.
• Terminal & Connector Protection - Cover crimp terminals, solder joints, and connector pins to provide electrical insulation and mechanical protection without obscuring the connection for inspection purposes.
• Automotive Wiring Repairs - Repair damaged wire insulation, protect splices, and organize wiring harnesses in vehicles where clear tubing allows visual inspection of connections without removal.
UL Listed
CSA Certified
Free Shipping on orders $50+
Orders placed before 3pm PST ship same day
30-day no-hassle return
Buyer may be liable for return shipping charges
You may also like
Need More Parts for Your Project?
Explore our full catalog of professional-grade electrical supplies
