Premium Heat Shrink Tubing for Electrical, Cable, and Industrial Applications

Extensive Size Range: 1mm - 20mm Diameters Available

Our high-performance heat shrink tubing offers a dependable and easy-to-use solution for insulating and protecting wires, cables, and other components. Simply wrap the tubing around your wire or cable, apply heat from a heat gun, lighter, soldering iron, or even a hairdryer, and watch as it shrinks to provide a tight, secure fit.

Unlike other sellers, our heat shrink tubing is specially made with no text or markings, ensuring a clean, professional look. With premium quality materials, our tubing not only performs flawlessly but also looks great.

2:1 Shrink Ratio for Perfect Fit

This tubing has a 2:1 shrink ratio, meaning it will shrink to half of its original diameter when heated, ensuring excellent coverage and a snug fit around cables. The tubing is supplied in continuous lengths for your convenience. For example, if you order 10 meters, you will receive one uncut piece.

Flame-Retardant, High-Quality Material

Made from durable polyolefin, this heat shrink tubing is flame-retardant, UL approved, and RoHS compliant, ensuring it meets strict safety standards while providing flexibility and durability for a wide range of applications.

Key Features:

• Versatile Applications: Perfect for electrical, automotive, and industrial use.
• Reliable Protection: Offers insulation, mechanical protection, and color coding for wires, cables, and components.
• High Durability: High tensile strength and robust material ensures long-lasting performance.
• Shrink Temperature: Begins shrinking at +70°C, with full recovery at +100°C.
• Operating Temperature: -55°C to +125°C.
• Tensile Strength: 14 MPa.
• Dielectric Strength: 20 kV/mm.
• Flammability Rating: VW-1 (Pass).
• Certifications: UL 224, RoHS Compliant.

Please refer to the size chart below for the actual dimensions of the pre-shrink tubing, flat width, and after-shrink size.

• 20mm Pre-Shrink Internal Diameter: 35mm flat, shrinks to 10mm
• 15mm Pre-Shrink Internal Diameter: 25mm flat, shrinks to 7.5mm
• 12mm Pre-Shrink Internal Diameter: 20mm flat, shrinks to 6mm
• 10mm Pre-Shrink Internal Diameter: 17mm flat, shrinks to 5mm
• 8mm Pre-Shrink Internal Diameter: 14mm flat, shrinks to 4mm
• 6mm Pre-Shrink Internal Diameter: 11mm flat, shrinks to 3mm
• 4mm Pre-Shrink Internal Diameter: 7mm flat, shrinks to 2mm
• 3mm Pre-Shrink Internal Diameter: 6mm flat, shrinks to 1.5mm
• 2mm Pre-Shrink Internal Diameter: 4mm flat, shrinks to 1mm
• 1mm Pre-Shrink Internal Diameter: 2mm flat, shrinks to 0.5mm

This premium, text-free heat shrink tubing is the ideal choice for professional-grade insulation and protection, making it a cost-effective solution for your electrical, automotive, and industrial needs.