Heat Shrink Tubing
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Huge Stock of Heat Shrink Sleeving
We supply varying grades of Polyolefin, PVC, PTFE, Flouroelastomer and Expanded Braided Cable sleeving. All in a multitude of thickness’s, rigidity, flexibility etc. For a wide variety of applications, high temperature, electrical insulation, protection against moisture, abrasion or the most hostile of environments or simply for an aesthetic finish, we have the material for the job.
Industrial Heat Shrink Tubing
We aim to maintain a comprehensive stock of heat shrink sleeving and mouldings for a wide variety of applications, high temperature, electrical insulation, protection against moisture, abrasion or the most hostile of environments or simply for an aesthetic finish, we have the material for the job.
Our prompt despatch procedures, using the best of delivery services, both for home and abroad, ensures despatch of in-stock materials on the day of order receipt.
Have Questions About Heat Shrink Sleeving? We're Here to Help!
What is heat shrink tubing, and how does it work?
Heat shrink tubing is a versatile, protective sleeve that shrinks when heated to provide insulation, protection, or reinforcement for wires, cables, and other components. Once heated, the tubing conforms to the shape of the item inside, creating a secure and durable seal.
What materials are heat shrink tubing made of?
Most heat shrink tubing is made from materials like polyolefin, PVC, or fluoropolymer. Polyolefin is widely used due to its flexibility, durability, and resistance to heat and chemicals.
What sizes are available?
Tubing comes in a variety of diameters to fit different wire and cable sizes. Make sure to choose a size that will snugly shrink around your item after heating.
What is the heat shrink ratio, and why is it important?
The shrink ratio indicates how much the tubing will shrink when heated. For example, a 2:1 ratio means the tubing will shrink to half its original diameter. Common ratios are 2:1, 3:1, and 4:1, with higher ratios offering more flexibility for covering larger or irregular shapes.
Can heat shrink tubing be used outdoors?
Yes, certain types of heat shrink tubing are UV-resistant and weatherproof, making them suitable for outdoor use. Check product specifications to ensure outdoor compatibility.
What temperature do I need to shrink the tubing?
The shrinking temperature depends on the material, but most polyolefin tubing shrinks between 90°C and 120°C. Always check the product details for specific temperature guidelines
Can I cut heat shrink tubing to size?
Yes, you can cut heat shrink tubing to the desired length using scissors or a sharp knife. Ensure the cut edges are clean for a neat finish.