Heat Shrink Tubing 1mm – 28mm

Versatile heat shrink tubing assortment providing reliable electrical insulation, cable protection, and wire bundling solutions for electronics, automotive, and industrial applications. This polyolefin heat shrink tube set includes multiple diameter sizes ranging from 1mm to 28mm before shrinking, accommodating wire gauges from thin signal wires to heavy power cables. When heated with a heat gun or lighter, the tubing shrinks to approximately 50% of its original diameter, forming a tight, protective seal around wires and connections.

The durable material provides excellent electrical insulation, abrasion resistance, and environmental protection against moisture, chemicals, and UV exposure. Perfect for insulating solder joints, repairing damaged wire insulation, creating custom cable assemblies, color-coding circuits, and bundling wire harnesses. Available in various colors for easy identification and organization. The flame-retardant formulation meets industry safety standards. Ideal for automotive wiring repairs, electronic prototyping, household appliance repairs, and professional electrical installations. Easy to applysimply slide over connection and apply heat for secure, professional-looking results.

Specifications :

• Color : Black
• Available Diameter : 1mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm,  5.0mm, 28.0mm
• Length : 1 meter
• Product Type: Heat Shrink Tubing
• Material: Polyolefin (cross-linked)
• Diameter Range (Before Shrinking): 1mm to 28mm
• Shrink Ratio: 2:1 (shrinks to 50% of original diameter)
• Shrinkage Temperature: 70-110°C (starts), fully shrunk at 125°C
• Operating Temperature: -55°C to +125°C (after shrinking)
• Applications: Wire insulation, solder joint protection, cable repair, wire bundling, strain relief