Shopping Cart

Your cart is empty.

Your cart is empty.

1/4' Heat Shrink Tubing, 65FT Marine Grade 3:1 Shrink Ratio Shrink tubing, Adhesive Lined Heat Shrink Tube, 1/4 Waterproof Shrink Tube for Wires Home Automotive-Black

Free shipping on orders over $29.99

$16.99

$ 7 .99 $7.99

In Stock
  • HIGH SHRINKABILITY — True 3:1 high shrink ratio, shrinks to 1/3 of its original size and forms a tight seal for wiring. PACKAGING: 1 roll of black 1/4 inch (6.4 mm) heat shrink tubing, total length: 65 ft.
  • TIGHT SEAL TO PROTECT WIRING — This heat shrink tubing has an adhesive on the inside that melts when heated, allowing the wire connections to seal together to form a waterproof and exceptionally durable wiring. Double-wall bonded heat shrink tubing provides good electrical insulation, sealing and heat resistance.
  • SAFETY PROTECTION — Our marine grade heat shrink tubing has a double wall construction, the outer wall is flame retardant and chemically resistant, the inner wall of the adhesive helps to make the wiring waterproof and the softened adhesive and heat shrink tubing more accurately seals the wiring and protects the interior from moisture. The softened glue and heat shrink tubing provides a precise seal, allowing lines that may need to be placed outside to be used safely and securely.
  • EASY TO CUT AND INSTALL — This set of heat shrink tubing is 65FT long, you can cut it as you need to ensure you have enough heat shrink tubing for all electrical and DIY projects. Our heat shrink tubing is widely used for wire connections, rust and corrosion protection for solder joints, wire end protection and insulation treatments, wiring harnesses and electronic components, as well as audio and electrical DIY. fitness equipment components and structural steel surface protection and more.
  • QUALITY PRODUCTS — BSCPAM our this heat shrink tubing has ISO, RoHS, SGS and other authoritative safety certificates, and UL certification, quality assurance.
  • SATISFIED SERVICE — If you have any questions or are not satisfied with our heat shrink tubing, please feel free to contact us, we always treat every customer seriously.



Product Description

Heat Shrink Tubing
Heat Shrink Tubing
Heat Shrink Tubing

More specialised test data to bring you a more reliable product. This industrial grade heat shrink tubing has all relevant electrical approvals such as SGS, RoHS, UL and ISO.

More specialised data to bring you reliable Marine Grade Heat Shrink Tubing

This industrial grade heat shrink tubing has all relevant electrical approvals such as SGS, RoHS, UL and ISO.

Heat activated adhesive liner

This is a shrink resistant sleeving with an internal adhesive layer. When heated, the shrink sleeve recovers and the internal adhesive layer melts. A small piece of clear adhesive (approx. 1 mm wide) appears at the end of the heated tube. Upon cooling, a hard seal is formed. The heat-activated adhesive adheres firmly to wires, terminals or any other surface. As the adhesive flows, it squeezes out air and fills the gap between the wire and the tube, resulting in a stronger connection. For best results, we recommend using a heat gun.

3:1 Ratio Dual Wall Shrink Tubing

We know that you need to worry about the waterproofing and safety of your wiring every time you do an electrical repair or DIY. Whether you're doing electrical repairs at work or at home, some connection hoses simply don't last long enough and need to be repaired over and over again.

Now you can try our BSCPAM Double Wall Heat Shrink Tubing, a 3:1 ratio heat shrink tubing with excellent application characteristics. It provides you with reliable functionality in many situations and, due to the high heat shrinkage ratio, is highly resistant to water and corrosion when connecting hoses (according to our test data).


Gunner1
Reviewed in the United States on February 4, 2025
Made very good.best. I have usedThick material.value for the money
Robert Jackson
Reviewed in the United States on August 30, 2024
Review of 1/4" Heat Shrink Tubing - Marine Grade 3:1 Shrink RatioI recently purchased the 1/4" Heat Shrink Tubing, and I couldn't be more satisfied with its performance and quality. This tubing stands out, particularly due to its marine-grade construction and the adhesive lining which significantly enhances its durability and reliability for various applications.Quality and Build: Right out of the package, the heat shrink tubing feels robust and well-made. The marine-grade classification gives it an edge, making it suitable for both home and automotive uses where exposure to moisture and harsh conditions is common. The 3:1 shrink ratio means that it shrinks down considerably when heat is applied, providing a secure fit around wires and connectors.Adhesive Lining: One of the standout features of this tubing is its adhesive lining. When heated, the adhesive melts and creates a waterproof seal that not only protects the wires but also reinforces them against mechanical stress and abrasion. I used this tubing for a couple of automotive repairs and was impressed by how well it adhered to the wires, ensuring a strong, dependable connection.Ease of Use: The 65FT length provides ample material for multiple projects, which is a convenient bonus. It’s easy to cut to the desired length, and the shrinking process is straightforward with a heat gun. I found that the tubing shrinks evenly and quickly, providing a professional-looking finish.Waterproof Properties: Given the waterproof capabilities of this tubing, I was particularly pleased with how it performed in outdoor applications. Whether it was protecting electrical connections in my car or safeguarding wires subjected to the elements, I felt confident in its ability to resist water ingress and corrosion.Value for Money: Considering the quality and performance this heat shrink tubing offers, it represents excellent value for money compared to other products on the market. The combination of marine-grade materials and waterproofing features ensures that it can handle a variety of tasks effectively and efficiently.Final Thoughts: Overall, I highly recommend the 1/4" Heat Shrink Tubing, especially for anyone needing a reliable solution for protecting wires and connections in demanding environments. Its combination of quality, ease of use, and waterproof capabilities makes it an indispensable addition to any toolkit, whether for home repairs or automotive needs. This tubing not only meets expectations but exceeds them, ensuring lasting protection for all your electrical projects.
prepperz
Reviewed in the United States on August 30, 2024
Heat shrink tubing is one of those items you can never have enough of, and this one works as expected. It's marine grade, providing reliable insulation and protection for wiring in various applications. A solid choice for any toolkit.
D. Reich
Reviewed in the United States on July 15, 2024
I use quite a variety of heat shrink tubing in my small manufacturing shop. We make items that have an electrical component that is used outdoors in all kinds of weather, so a good waterproof shrink wrap is essential. I have used multiple brands and many different sizes, but this wrap really stands out for me. It is very pliable but while it comes on a roll it is easy to straighten out and doesn't kink much at all. It's VERY thick which I love because not only am I weather proofing my wiring, I actually use this to enhance the insulation on high-voltage wiring with two levels of shrink wrap. The wires are insulated 14 gauge wire that gets a 1/8" shrink wrap first, then a 1/4" wrap on top of that. This makes for a very heavily insulated and protective wrap on wires that are outdoors all the time. The adhesive makes for a marine- grade solid waterproof seal that is still very flexible. The shrink ratio is such that I can actually use this directly on the 14 gauge wire and it will shrink perfectly on that alone, so this is very versatile too. This wrap is much thicker than even the 3/8" and 1/2" wrap I use on other parts of our products. I'm thrilled with this seal and will be using it from now on!
editortr
Reviewed in the United States on July 12, 2024
I used to buy shrink tubing in small packets at the hardware store. Shrink tubes have a lot of uses beyond using them just for wiring projects. Most of what I do fits inside the 1/4 tube size so this was a good item for me to order.Shrink tube is one of the simple things to manage in attaching wires. You cut a piece of tubing, slip it over the end of the wire, attach the wires and cover the splice with the tubing. A heat gun is the best tool to shrink the tubing to protect your splice. Shrink tube is labeled with the amount of shrink you can expect from the tube; this item is rated at 3 to 1.
Resto_Dad
Reviewed in the United States on December 15, 2024
This heat shrink tubing is perfect for all my electrical projects. The 3:1 shrink ratio works as advertised, and it provides a nice, tight seal around wires. The adhesive inside melts when heated, ensuring a strong waterproof bond, which is especially useful for outdoor or automotive wiring. It’s easy to cut to the size you need, and the 65ft roll gives me plenty of tubing for multiple projects. The marine-grade quality gives peace of mind, and it has held up well even in harsh conditions. Great product for DIY or professional use.
Brandon G
Reviewed in the United States on December 11, 2024
Giant roll of heat shrink for a great price works well.
pmoy
Reviewed in the United States on November 20, 2024
I got this heat shrink tubing for rewiring a boat trailer. The boat is mostly in saltwater so having adhesive in the tubing is important for proper sealing. This heat shrink tubing was easy to use and works as designed.
Recommended Products