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Item #:
184737127
3/32" 3:1 Heat Shrink Tubing, Dual Wall Adhesive Lined Wire Heat Shrink Tube Insulation Sealing Waterproof Oil-Proof Anti-Friction 16.4ft (Black)
Item #:
184737127
TRY 512
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Imported from USA store
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Order now and get it around Wednesday, August 26
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Creates a tight and long-lasting seal, providing excellent protection.
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What Stands Out
Dual Wall Design
The dual wall construction provides an added layer of protection, ensuring superior insulation and sealing capabilities, effectively preventing moisture and contaminants from penetrating.
Adhesive Lined
The adhesive lining melts during heat application, creating a strong bond that enhances durability and reliability, making it ideal for demanding applications and ensuring long-lasting performance.
Versatile Applications
Designed for various use cases such as electrical insulation, automotive, and marine, this tubing suits diverse environments, solving multiple user problems and enhancing utility across different projects.
Product Details
| Outside Diameter | 0.09 inches (0.2 cm) |
| Item Length | 16.4 feet |
| Material Type | Polyolefin |
| Color | Black |
| Brand Name | HOLED |
| Manufacturer | HOLED |
| Unit Count | 16.4 Feet |
| Brand | HOLED |
| Material | Polyolefin |
| Number of Packs | 1 |
| Specific Uses For Product | Waterproof wiring of electronic equipment, anti-leakage, sealing, and waterproofing of strand wire harnesses; Sealing moisture-proof, waterproof, corrosion-proof, insulation protection of components; Sealing and waterproofing of wire, cable branch, and anticorrosion protection of metal pipeline; Repair of wires and cables, waterproofing of water pumps and submersible pumps See more |
| Temperature Rating | -55u00b0C - 125u00b0C |
| Item Weight | 0.15 lbs (70 grams) |
Who Should Buy?
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Electrical Technicians
Ideal for securely insulating electrical connections to prevent moisture and damage in various applications.
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DIY Enthusiasts
Perfect for crafting and home projects needing effective waterproof and oil-proof sealing solutions.
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Automotive Maintenance
Great for protecting wiring in vehicles from friction and environmental factors, enhancing durability and functionality.
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Extreme Heat Applications
Not suitable for environments with consistent high temperatures, which may compromise the material's integrity.
Product Description
3/32" 3:1 Heat Shrink Tubing, Dual Wall Adhesive Lined Wire Heat Shrink Tube Insulation Sealing Waterproof Oil-Proof Anti-Friction 16.4ft (Black)
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Customer Questions & Answers
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Question:
What is 1/4" 3:1 Heat Shrink Tubing used for?
Answer: The 1/4" 3:1 Heat Shrink Tubing is primarily used for insulating and protecting electrical connections. It shrinks in diameter when heated, providing a tight fit around wires and components, which helps protect against moisture, dust, and abrasions. This makes it ideal for various applications, including automotive, electronics repair, and household wiring. For example, if you're repairing a frayed wire in your vehicle, using this heat shrink tubing can ensure a secure, waterproof seal that enhances the longevity of the connection. -
Question:
How does dual wall adhesive lining enhance heat shrink tubing?
Answer: The dual wall adhesive lining feature provides an added layer of protection by bonding securely to surfaces as the tubing is heated. This not only ensures a snug fit but also adds a waterproof seal, preventing moisture from entering and causing damage. This feature is especially beneficial in automotive or outdoor applications where exposure to elements is a concern. For instance, if you're sealing connections in an outdoor electrical junction box, the adhesive lining will help keep the area dry and free from corrosion. -
Question:
Can this heat shrink tubing be used in automotive applications?
Answer: Yes, this heat shrink tubing is particularly well-suited for automotive applications. Its ability to provide insulation and sealing against water, oil, and friction makes it ideal for connecting wires in vehicles. Whether you’re repairing a wiring harness or securing connections in engine compartments, this product can protect your electrical connections from harsh conditions. For example, when working on a car audio system installation, using this tubing can ensure a reliable and durable connection that can withstand vibrations and various environmental factors. -
Question:
What temperature range does the heat shrink tubing withstand?
Answer: This heat shrink tubing can typically withstand temperatures up to 125°C (257°F) when fully shrunk. This makes it suitable for most electronic and automotive applications where exposure to heat is likely. It’s essential to ensure that the tubing is used within specified temperature limits to maintain its integrity. For example, when insulating wiring near an engine or exhaust, you can trust this tubing to provide reliable performance without melting or degrading, ensuring long-term reliability. -
Question:
Is the heat shrink tubing reusable?
Answer: No, the heat shrink tubing is designed for single-use applications. Once heated and shrunk, it conforms to the shape of the wire or component and provides a secure, permanent seal. This feature ensures that your connections are not only insulated but also robust against thermal and mechanical stress. In situations where you need to make adjustments, it's best to cut a new piece rather than attempting to reuse it. For instance, during modifications in a home theater wiring setup, using a fresh piece ensures optimal conductivity and protection. -
Question:
What length is included in the package?
Answer: The package includes 16.4 feet of heat shrink tubing, which provides ample length for multiple applications. This generous amount allows users to tackle several repair or project tasks without the need for frequent reordering. Whether you are working on wiring repair in an RV, automotive tasks, or various electronic devices, this length ensures you have enough material to provide secure insulation and protection in various scenarios. It’s perfect for DIY enthusiasts and professionals alike. -
Question:
Does this tubing improve mechanical strength?
Answer: Yes, the heat shrink tubing enhances the mechanical strength of connections. The snug fit achieved upon shrinking, coupled with the adhesive lining, provides a robust seal that can withstand physical stresses such as vibrations and impacts. This added strength is crucial in applications like machinery or automotive components where movement is prevalent. For example, when securing electrical connections in power tools, the tubing ensures the integrity of the connections against operational wear and tear. -
Question:
Is the heat shrink tubing resistant to chemicals?
Answer: Yes, this heat shrink tubing is designed to be resistant to oils, fuels, and various chemicals, which makes it suitable for automotive and industrial applications. This resistance ensures that the components remain protected, reducing the risk of deterioration over time. For instance, if you’re working on fuel pump wiring in a vehicle, using this tubing can prevent fuel exposure from damaging your electrical connections, ensuring safety and reliability. -
Question:
What is the shrink ratio of this heat shrink tubing?
Answer: The tubing features a 3:1 shrink ratio, meaning it can shrink to one-third of its original diameter. This ratio allows for versatility in accommodating various wire sizes and ensuring a snug fit. For instance, if you are using it on wires with a diameter between 1/4 inch and 1/2 inch, this heat shrink tubing will provide effective insulation and sealing. The ability to shrink significantly makes it a versatile choice for both hobbyists and professionals. -
Question:
Where can I buy 1/4" 3:1 Heat Shrink Tubing in Turkey?
Answer: You can purchase the 1/4" 3:1 Heat Shrink Tubing from Ubuy in Turkey. Ubuy offers a wide selection of heat shrink products, ensuring you can find what suits your needs. Shopping on Ubuy allows for easy access to various product specifications, customer reviews, and quick comparisons, helping you make an informed choice for your electrical insulation and wire protection needs.
HOLED Heat-Shrink Tubing Editorial Review
The HOLED 1" 3:1 Large Heat Shrink Tubing has garnered a mixed reception among users, largely influenced by its effectiveness in performing the fundamental task of shrinking tightly around wires and connections. Customers have praised the product for its strong adhesive lining and ease of use with many able to simply apply heat with a lighter to achieve the desired effect. Many reviews highlight its suitability for various applications, including wiring harnesses and making connections on DIY projects, where it’s noted for maintaining good pliability after shrinking. However, the recurring theme among the reviews is frustration regarding the packaging of the tubing. Many users noted that the heat shrink tubing arrived folded, which created creases and made it difficult to use right out of the envelope. This poor packaging detracted from the overall experience and usability of the product, leading some reviewers to give it lower star ratings despite appreciating the quality of the tubing itself. Additionally, there were complaints about inConsistent sizing, with several users reporting that the products ran larger than advertised, complicating their specific needs for accurate fits. Overall, while the heat shrink tubing performs effectively as intended, the packaging issues have raised concerns about usability, making it a key element to Consider for potential buyers. **
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Pros
- Strong adhesive lining aids effective sealing.
- Shrinks tightly and remains pliable afterwards.
- Easy to cut and apply with simple tools.
- Performs well for various applications including wiring projects.
Cons
- Poor packaging leads to creased tubing that affects usability.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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TRY 512
Order now and get it around Wednesday, August 26
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Features & Benefits
- Quick 3:1 shrink ratio for a secure, tight fit.
- Adhesive lining melts during heating for enhanced sealing.
- Outstanding electrical insulation and anti-friction properties.
- High-temperature durability and resistance to aging.
- Versatile use across power, electronics, telecommunications, marine, and automotive industries.
- Ideal for insulation and various cable-related applications.
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