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Item #:
52254546
4:1 Heat Shrink Tubing Adhesive Waterproof Glue Insulated Dual Wall Black Heat Shrinkable Tube Sleeve (1/2"- 40 Feet)
Item #:
52254546
BSD 61
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Friday, August 21
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4:1 ratio raise efficiency with adhesive lined dual wall and high practicability and protection
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What Stands Out
Dual Wall Design
Features a dual wall construction that combines adhesive and polyolefin for optimal waterproof sealing, enhancing durability and longevity compared to standard tubing.
Versatile Sizing
Available in a practical size of 3/4 inch diameter and 15 feet length, making it suitable for a wide range of electrical and automotive applications.
High Temperature Resistance
Designed to withstand extreme temperatures, ensuring reliable performance in various environments, providing superior protection over competitors vulnerable to heat damage.
Product Details
| Item Dimensions L x W | 480"L x 0.5"W (1219.2 cm) |
| Nominal Wall Thickness | 1.3 mm |
| Material Type | Polyolefin |
| Color | Black |
| Brand Name | BuyUneed |
| UPC | 768655502354 |
| Manufacturer | Buyuneed |
| Item Type Name | high heat shrink tubing |
| Unit Count | 1.0 Count |
| Brand | BuyUneed |
| Material | Polyolefin |
| Product Dimensions (L x W x H) | 480"L x 0.5"W (1219.2 cm) |
| Specific Uses For Product | Wire&Cable Connection&Protection |
| Country of Origin | This item will be imported from US |
| Date First Available | December 13, 2021 |
| What is in the box | 4:1 Heat Shrink Tubing... For more details, please check description/product details |
Who Should Buy?
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Electrical Technicians
Ideal for electrical technicians needing waterproof insulation for electrical connections and splices in various applications.
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DIY Enthusiasts
Perfect for DIY projects requiring strong, durable, and insulated heat shrink tubing to protect wires and connections.
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Automotive Mechanics
Beneficial for automotive mechanics to insulate wiring and provide moisture protection against automotive environments.
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Non-technical Users
Individuals without technical skills may struggle to effectively use and apply heat shrink tubing correctly.
Product Description
4:1 Heat Shrink Tubing Adhesive Waterproof Glue Insulated Dual Wall Black Heat Shrinkable Tube Sleeve (1/2"- 40 Feet)
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Customer Questions & Answers
-
Question:
What is the maximum temperature for using this heat shrink tubing?
Answer: The maximum temperature for using this heat shrink tubing is up to 212℉ that glue inside will soften and seal the connection. -
Question:
What is the material used for this heat shrink tubing?
Answer: This heat shrink tubing is made from polyolefin, which has good electrical insulation, flame retardant and oil-proof features. -
Question:
Is this heat shrink tubing suitable for repairing large diameter wires?
Answer: Yes, this heat shrink tubing is suitable for repairing large diameter wires and simplifies cable repair without risk of electrocution. -
Question:
Is there any writing on the exterior?
Answer: Didn’t see any lettering or numbering. -
Question:
Can you use a hairdryer instead of a heat gun to shrink this?
Answer: Yes, it may just take longer
BuyUneed Heat-Shrink Tubing Editorial Review
If you're looking for a reliable heat shrink tubing adhesive, the 4:1 Heat Shrink Tubing Adhesive Waterproof Glue Insulated Dual Wall Black Heat Shrinkable Tube Sleeve might just be the solution you need. Customers have used this product on a range of cables from 1/8 inch cable to 3/8 inch cable, and it has shrunk down to size with ease. The adhesive and shrinking capabilities have been praised, with customers noting that it is the best heat shrink tubing they have ever bought. However, one reviewer did note that the glue does not stick very well to wire, which could be cause for concern if you are looking for a strong bond. Additionally, it's worth noting that the glue in this tubing hardens on the inside of the tube when it cools, seeming to shrink back to the tubing and away from the wire. Overall, if you're in need of a heat shrink tubing that performs well in terms of adhesive and shrinking capabilities, the 4:1 Heat Shrink Tubing Adhesive Waterproof Glue Insulated Dual Wall Black Heat Shrinkable Tube Sleeve may be a good choice.
Customer Reviews & Ratings
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Pros
- Shrinks down to size with ease
- Adhesive and shrinking capabilities are excellent
- Multiple sizes available
Cons
- Glue doesn't stick very well to wire
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
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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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Important information
- 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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BSD 61
Order now and get it around Friday, August 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- 4:1 ratio rapid contraction to 25% of original diameter
- Adhesive lined & dual wall for better waterproof and insulating sealing effects
- Increased ability to stand up to wear and tear while maintaining flexibility
- Made from polyolefin with good electrical insulation, flame retardant and oil-proof features
- Large diameter wires repairing and simplifies cable repair without risk of electrocution
- We recommend using a heat gun for best results
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