Heat Shrink

Easy to Use and Install in Virtually Any Environment

Heat shrink tubing provides a virtually permanent covering for all cable and wiring installations, protecting them in all types of harsh environments and against liquids such as acids, alkalis, oils, and solvents.

Each variety of heat shrink tubing has variable operating temperatures, with the average being -70°C to +121°C (-94°F to 249.8°F), and a heat shrink ratio of 2:1 (for most varieties). This allows the tubing to mold itself to the specific size and shape of the wire, cable, or other underlying material—providing a superior, long-lasting level of protection.

No matter the application, Cable Ties Plus has a wide-ranging inventory consisting of only the highest quality shrink tubing products, offered at the best, most competitive prices anywhere! Plus, we’ve got everything you need to meet the unique requirements of just about any project in stock and ready to ship right to your door!

Cable Ties Plus offers polyolefin tubing and adhesive-lined flexible polyolefin in different lengths and heat-shrink tubing sizes, plus kits. The flexible polyolefin tubing comes in 100-foot spools and a variety of colors, including Self-Extinguishing Black and Class 2 Clear. The adhesive-lined tubing comes in black and is available in 4-foot lengths.

Remarkably versatile, heat shrink tubing comes in a broad assortment of sizes, with each shrink-sleeving product having its own distinct qualities and capabilities intended to meet the precise needs of specific cable and wire protection applications.

The Many Uses for Heat Shrink Tubing

Heat shrink tubing is a versatile material commonly used in various applications for electrical insulation, mechanical protection, wire bundling, and environmental sealing.

Here are some more specific industries and applications for heat shrink tubing:

• Electricians use heat shrink tubing as electrical insulation for wires, cables, and connectors. It helps to protect against short circuits, electrical shocks, and moisture intrusion.
• Many different industries use heat shrink-wrap tubing to bundle wires and cables together to provide strain relief and organization and prevent tangling, abrasion, and wire damage.
• Heat shrink tubing is used to repair damaged wire and cable insulation, splice wires, and create waterproof connections.
• For protecting and reinforcing cable terminations and connections, heat shrink prevents strain, mechanical damage, and environmental exposure.
• Even when protection from harsh elements isn’t a high priority, heat shrink tubing’s variety of colors can be used to code wires and cables for easy identification and troubleshooting.
• When mechanical protection is needed, heat shrink creates a barrier against abrasion, vibration, and impact, protecting delicate parts like electronic circuits and components.
• Heat shrink wrap’s adhesive lining provides corrosion protection by providing a moisture-resistant seal that protects wires and cables from corrosion and environmental damage.
• When aesthetic enhancement is desired, unattractive exposed wires can be transformed to have a clean, professional-looking finish.
• Heat shrink tubing is widely used in automotive applications for wiring harness insulation, protection, and organization.
• For all types of DIY projects, it’s used for electronics, model-making, crafts, and all types of hobby activities.

This is just a sampling of all the ways heat shrink tubing can be used to protect, organize, improve aesthetics, and more. No matter how it’s used, it provides a cost-effective, efficient, easy-to-use solution for a wide range of applications where electrical insulation, mechanical protection, and environmental sealing are required.

The History of Heat Shrink Tubing

Heat shrink tubing first appeared in the mid-20^th century as a product of advancements in polymer technology and industrial manufacturing processes.

The development of new polymers and plastics paved the way for the creation of heat shrink tubing, and thanks to these technologies, it was flexible, heat-resistant, and insulating. There was a lot of promise of problem-solving in many industries.

It found its earliest applications in the military and aerospace industries, where it was used to provide insulation and protection for wiring and cables in aircraft, spacecraft, and other military equipment. As the technology matured and manufacturing processes became more efficient, heat shrink tubing became commercially available to a broader range of industries. Its versatility and effectiveness in providing electrical insulation, mechanical protection, and environmental sealing led to widespread adoption in electronics, telecommunications, automotive, and other sectors.

As the range of available materials and sizes expanded, so did heat shrink tubing applications. It became widely used in diverse industries for wire and cable management, repair, splicing, insulation, and component protection. Standards organizations like ASTM International and UL (Underwriters Laboratories) established standards and testing procedures for heat shrink tubing to ensure quality, performance, and safety.