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Item #:
11881865
DOUBLESTAR 4 Feet I.D Polyolefin 2:1 Heat Shrink Tubing 20mm(3/4in) 25mm(1in) 30mm(1.25in) 35mm(1.4in) 40mm(1.5in) 50mm(2.0in) (20mm(3/4in))
Item #:
11881865
€ 12
Price Details
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Imported from USA store
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Order now and get it around Monday, August 10
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Our heat shrink tubing offers easy installation by conforming to the size and shape of the substrate. It provides insulation, protection, and sealing, making it a versatile option for various applications.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Sizing
Available in multiple diameters from 20mm to 50mm, this heat shrink tubing is ideal for various applications, ensuring compatibility with diverse wiring and cable management needs.
Effective Shrink Ratio
With a 2:1 shrink ratio, this tubing offers a snug fit, providing superior protection and insulation for electrical connections, enhancing safety and longevity compared to lesser alternatives.
Durable Material
Made from high-quality polyolefin, this tubing is resistant to chemicals, moisture, and abrasion, ensuring reliable performance in harsh environments and extending the life of your wiring projects.
Product Details
| Item Dimensions L x W | 48"L (121.9 cm) |
| Item Weight | 0.02 Kilograms |
| Outside Diameter | 20 Millimeters |
| Item Length | 48 Inches (121.9 cm) |
| Material Type | Polyolefin |
| Color | Clear/Transparent |
| Brand Name | DOUBLESTAR |
| Manufacturer | DBSTAR |
| Unit Count | 1.0 Count |
| Brand | DOUBLESTAR |
| Material | Polyolefin |
| Product Dimensions (L x W x H) | 48"L (121.9 cm) |
| Number of Packs | 1 |
Who Should Buy?
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Electronics Hobbyists
Ideal for DIY electronics projects, providing insulation and protection for wires and connections.
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Cable Management
Helpful for organizing and bundling cables, reducing clutter in workspaces or home networks.
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Repair Work
Suitable for quickly repairing damaged cables, maintaining functionality without needing replacement.
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Industrial Applications
Not suitable for heavy-duty industrial uses where stronger and thicker tubing is required.
Product Description
DOUBLESTAR 4 Feet I.D Polyolefin 2:1 Heat Shrink Tubing 20mm(3/4in) 25mm(1in) 30mm(1.25in) 35mm(1.4in) 40mm(1.5in) 50mm(2.0in) (20mm(3/4in))
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Customer Questions & Answers
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Question:
What is polyolefin heat shrink tubing used for?
Answer: Polyolefin heat shrink tubing is used for protecting and insulating electrical wires and connections. It shrinks in diameter when heat is applied, forming a tight seal that provides mechanical protection against abrasion, moisture, and chemicals. Common applications include automotive wiring, home appliance repairs, and creating custom harnesses in electronics. Its versatility also extends to bundling cables and creating strain relief for connections. -
Question:
What sizes are available for the 2:1 heat shrink tubing?
Answer: This specific polyolefin heat shrink tubing is offered in multiple inner diameter sizes, including 20mm, 25mm, 30mm, 35mm, 40mm, and 50mm. The 2:1 shrink ratio means that it can shrink to half its original diameter, accommodating a wide range of cable sizes. It's essential to choose the right size to ensure a secure fit over your wires or connectors, which enhances protection and longevity of your electrical components. -
Question:
How do I apply heat shrink tubing effectively?
Answer: To effectively apply heat shrink tubing, first cut a piece that will cover the entire area you want to insulate. Slip it over the wire or connection, ensuring it fits snugly. Use a heat gun or other heat source to evenly apply heat until the tubing shrinks tightly around the surface. It's crucial to avoid overheating, which can damage the tubing. This method is perfect for creating secure, insulated connections in automotive, electrical, or DIY projects. -
Question:
Is polyolefin heat shrink tubing resistant to chemicals?
Answer: Yes, polyolefin heat shrink tubing is resistant to many chemicals, including oils, solvents, and mild acids. This property makes it ideal for various environments where exposure to such substances might occur. It’s commonly used in automotive applications, industrial equipment, and electrical installations where chemical exposure is a concern, ensuring long-lasting protection for your wiring and connections. -
Question:
Can heat shrink tubing be reused?
Answer: Heat shrink tubing is generally designed for single-use applications. Once it has been heated and shrunk to fit over an object, it won’t return to its original size. If you need to make adjustments, it’s typically recommended to cut off the used piece and apply a new section. However, you can use it for temporary installations where you may plan to replace components without permanent modifications. -
Question:
What are the temperature tolerance ranges for polyolefin heat shrink tubing?
Answer: Polyolefin heat shrink tubing typically has a temperature tolerance range from -55°C to +125°C. This makes it suitable for various applications, including automotive and industrial uses. When installing, ensure that your application does not exceed these temperature limits to maintain the integrity and performance of the tubing over time. -
Question:
Where can I buy 4 Feet I.D Polyolefin 2:1 Heat Shrink Tubing in Ireland?
Answer: You can purchase 4 Feet I.D Polyolefin 2:1 Heat Shrink Tubing from Ubuy, which offers a wide variety of sizes including 20mm, 25mm, 30mm, 35mm, 40mm, and 50mm. Ubuy provides a convenient shopping experience and reliable access to quality products, ensuring that you find the right size for your electrical insulation needs. -
Question:
Is this heat shrink tubing UV resistant?
Answer: Yes, polyolefin heat shrink tubing typically has some resistance to UV rays, making it suitable for outdoor applications. This resistance helps prevent degradation over time when exposed to sunlight, which is crucial for maintaining the integrity of cables and installations used outdoors, such as in solar panel connections or outdoor wiring. -
Question:
What is the difference between 2:1 and 3:1 heat shrink tubing?
Answer: The main difference between 2:1 and 3:1 heat shrink tubing is the shrink ratio, which affects how much the tubing shrinks relative to its original size. 2:1 tubing shrinks to half its diameter, while 3:1 reduces to a third. This means that 3:1 tubing can accommodate larger diameter components, making it more versatile for various applications. Choosing the correct ratio depends on your project’s specific needs and the sizes of the cables or connectors involved. -
Question:
Can I use heat shrink tubing for temperature-sensitive applications?
Answer: While polyolefin heat shrink tubing has a good temperature tolerance, it may not be suitable for high-temperature applications exceeding its limits. For temperature-sensitive applications, such as in ovens or close to heat sources, special high-temperature heat shrink options are available. Always assess your project requirements before selecting tubing to ensure it will withstand the operating conditions.
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