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Heat Shrink Tubing, Kits and Adhesive Heat Shrink
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Heat Shrink Tubing, Kits and Adhesive Heat Shrink
Shop heat shrink tubing and accessories at Aus Electronics Direct. We offer a range of heat shrink tubes, adhesive-lined heat shrink sleeves and heat shrink assortment kits for electrical, electronic, automotive and DIY applications.
Heat shrink tubing is designed to shrink when heated, creating a close-fitting protective layer around wires, cable connections, terminals and electrical components. It helps provide electrical insulation, abrasion resistance, cable protection and improved strain relief.
Our range includes heat shrink tubing in different diameters, colours, lengths and shrink ratios, making it easier to find the right solution for your wiring and cable protection requirements.
Adhesive-Lined Heat Shrink Tubing
Adhesive-lined heat shrink tubing, also known as glue-lined or dual-wall heat shrink, features an inner layer of heat-activated adhesive. When heated, the outer tubing shrinks while the adhesive melts and bonds to the underlying cable or connection.
This creates an additional protective seal that helps minimise moisture ingress and protect electrical joins, connectors and cable terminations. It is particularly useful for applications requiring additional environmental protection.
Heat Shrink Assortment Kits
Heat shrink assortment kits provide a convenient selection of tubing in different sizes and colours. They are suitable for electronics projects, cable repairs, hobby applications and general electrical work.
Whether you need a small heat shrink assortment pack for occasional repairs or a larger multi-piece kit for workshop use, explore our range of heat shrink kits and sleeve sets.
Standard and Coloured Heat Shrink Tubing
Our selection includes standard heat shrink tubing in different diameters and colours, including black, red, green and clear options. These products can be used for wire insulation, cable identification, terminal protection and general electrical maintenance.
We also offer selected silicone heat shrink tubing for applications requiring specialised insulation and flexibility.
Choose the Right Heat Shrink Tubing
When selecting heat shrink tubing, consider the original diameter, recovered diameter, shrink ratio, tubing length and intended application. The tubing should fit over the component before heating and shrink sufficiently to provide a secure fit.
For additional protection against moisture, consider adhesive-lined heat shrink tubing. For general insulation and cable identification, standard heat shrink sleeves may be suitable.
Browse the range of heat shrink tubing, adhesive heat shrink and assortment kits at Aus Electronics Direct.
FAQ
Q1. What is heat shrink tubing used for?
Heat shrink tubing is used to insulate, protect and organise electrical wires, cable connections and terminals. When heated, the tubing shrinks around the underlying component, providing a protective covering against abrasion and environmental exposure.
Q2. What is the difference between standard and adhesive-lined heat shrink tubing?
Standard heat shrink tubing provides insulation and mechanical protection. Adhesive-lined heat shrink tubing has an additional inner layer of heat-activated adhesive that melts during heating, helping create a more secure seal around wires and connections and reducing moisture ingress.
Q3. What does a 2:1 heat shrink ratio mean?
A 2:1 shrink ratio means the tubing can shrink to approximately half its original diameter when properly heated. For example, tubing with a nominal 6mm diameter can shrink to approximately 3mm.
Q4. How do I choose the correct heat shrink tubing size?
Choose tubing with an expanded diameter large enough to fit over the wire, connector or component. Check the recovered diameter to ensure it will shrink tightly around the application. Also consider the shrink ratio and the thickness of the tubing.
Q5. Is adhesive heat shrink tubing waterproof?
Adhesive-lined heat shrink tubing can provide a water-resistant seal when correctly selected and installed. The level of protection depends on the product specifications, application and installation quality. Check the manufacturer's ratings if a particular ingress protection level is required.
Q6. What is a heat shrink assortment kit?
A heat shrink assortment kit contains multiple pieces of heat shrink tubing in different sizes and sometimes different colours. These kits are useful for electronics projects, automotive wiring, electrical repairs and general workshop applications.
Q7. Can heat shrink tubing be used on automotive wiring?
Yes. Heat shrink tubing is commonly used in automotive wiring to insulate electrical connections, protect cable joins and provide strain relief. Adhesive-lined tubing is particularly useful where additional protection against moisture and environmental exposure is required.
Q8. What temperature is required to shrink heat shrink tubing?
The required shrinking temperature depends on the tubing material and manufacturer specifications. Use a suitable heat gun and follow the product instructions to achieve even shrinking without damaging the tubing or underlying components.
