The yellow 3:1 printable heat shrink tubing jumbo reel is used for electrical insulation, cable bundling and the provision of good physical protection to pipes and wires. 

For more information on heat shrink tubing please review our comprehensive guide to heat shrink tubing detailing how to pick the correct size and how to apply it.

Our buyers guide also include information on the common uses of heatshrink & how to correctly use heatshrink tubing. 

Material:

• Polyolefin - standard wall heat shrink tube 

Technical Information:

• Shrink Ratio: 3:1
• Working Temperature: -55°C to +125°C
• Shrink Temperature: +90°C
• Dielectric Voltage Withstand: 2500V, 60 Seconds, No Breakdown 
• Flammability: VW-1
• Zero Halogen: Yes

Please find our heat shrink gun to shrink the tubing: Available here.