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280Pcs Waterproof Heat Shrink Tubing - 3:1 Marine Grade Heat Shrink Tube with Adhesive Lined, Black Red Wire Shrink Wrap Electrical Heat Shrink Wrap Tubing Assortment for Wires

Free shipping on orders over $29.99

$12.99

$ 6 .99 $6.99

In Stock

1.Color:Black Kit-140pcs


  • Adhesive Inside: You can clearly see the adhesive slightly oozing out of the ends once the heat shrink tubing is heated and shrunk onto a wire; the mastic liner makes it waterproof and prevents corrosion; the glue in this shrink tube kit effectively seals and secures the tubing.
  • Shrink Nicely: These heat shrink tubes are made of high-quality materials, ensuring they are evenly shrunk and thick; the 3:1 shrink ratio and glue assure a tight and neat connection of the braided sleeve to the cable; the high shrink ratio allows you to use this shrink tube kit in more situations than usual 2:1 ratio tubing.
  • Multiple Sizes: Contains a variety of sizes for anything from professional repair to DIY work at home; the heat shrink tubing is convenient when working with different wire sizes; this shrink tube kit is handy for working on cars, motorcycles, ATVs, and boats for splicing or adding wires.
  • Easy to Use & Organized: We recommend using a heat gun to make the project more professional; the heat shrink tubings are easy to use even with a mini torch or lighter in a pinch; they come in a plastic storage box, keeping the shrink tube kit organized; the pre-cut lengths are perfect for most jobs.
  • After-Sales Service: Pointool is committed to providing excellent quality products and worry-free shopping experiences for DIY enthusiasts; our shrink tube kit is supported by after-sales service to ensure satisfaction; let the heat shrink tubing make your amateur DIY more professional.



Product Description

Pointool Wire Heat Shrink Tubing Kit-280Pcs 3:1 Heat Shrink Tube

ALMOST ALL THE SIZES YOU NEED, YOU CAN GET FROM POINTOOL HEAT SHRINK TUBING KIT.

  • Have you ever worried that the water would intrude and corrode the connection?
  • Have you ever been troubled that you can't find the right size of heat shrink tubing?
  • Have you ever been crazy about your messy shrink tube kit box?

If so, you need this shrink tube kit.

Reason for choosing Pointool heat shrink tubing:

  1. Adhesive inside-The glue inside does a good job of sealing and securing.
  2. Shrink quick, strong and evenly-The 3:1 shrink ratio tubes shrink tight and smooth in seconds.
  3. Multiple sizes -Great selection of different sizes make it easy to distinguish different wires.
  4. Easy to use-Lots of creative ways to use the shrink tube kit.
  5. Well organized-They come in a quality container box which keeps the heat shrink tubing nicely separated.

Pointool Wire Heat Shrink Tubing Kit-280Pcs 3:1 Heat Shrink Tube

Multiple Sizes

There is always a size that can come in handy when you need to do some wire repair.

Pointool Wire Heat Shrink Tubing Kit-280Pcs 3:1 Heat Shrink Tube

Shrink Quickly

The shrink tubing will wrap the wire within seconds.

heat_shrink_tubing_heat_shrink_tube_3_8_kit

Durable and Evenly

Neat and clean way to create a tight bond with connecting wires.

Pointool Wire Heat Shrink Tubing Kit-280Pcs 3:1 Heat Shrink Tube

Organized

You can throw the heat shrink tubing kit in your toolbox and not have to worry about size getting mixed together.

heat shrink tubing heat shrink tube heat shrink kit electrical shrink tubing white  multiple size
Pointool Wire Heat Shrink Tubing Kit-280Pcs 3:1 Heat Shrink Tube

Pointool Wire Heat Shrink Tubing Kit-280Pcs 3:1 Heat Shrink Tube

Cut the Heat Shrink Tubing into Suitable Length as Needed

Pointool Wire Heat Shrink Tubing Kit-280Pcs 3:1 Heat Shrink Tube

Put the Shrink tubing on the Connection of the Wire

Pointool Wire Heat Shrink Tubing Kit-280Pcs 3:1 Heat Shrink Tube

Heating the Shrink Tube

Pointool Wire Heat Shrink Tubing Kit-280Pcs 3:1 Heat Shrink Tube

Perfection


mx
Reviewed in Germany on February 13, 2025
Mit entsprechenden Heißluftfön verarbeitet und bestens gelungen!
Robert
Reviewed in the United Kingdom on August 6, 2024
Shrinks down a lot and shrinks to create a heavy band, seals well I’d say its fully watertight although haven’t tested that yet.
T B.
Reviewed in the United Kingdom on May 17, 2024
A1 all round service, goods and delivery
javaboost
Reviewed in the United States on February 23, 2024
These were just what I needed to protect some already connected spade connectors. Good price and fast shipping as well.
Lonnie L
Reviewed in the United States on October 3, 2024
These work really well and have a good shrink factor. Easy to install and shrink with heat. Seem to be very durable, and you have a variety of sizes for any gauge small wire
Customer
Reviewed in the United States on January 26, 2024
Color coding
Fred Bloggs
Reviewed in the United States on January 16, 2024
I have been using 2:1 heat-shrink for over 50 years. The only problems I have encountered is when I've used it outdoors especially in inclement weather.This 3:1 is way better. First, it shrinks at a 3:1 ratio, Second it has some kind of adhesive on the inside which completely seals and waterproofs the connection.I am very happy with this brand of heat-shrink!
Chet
Reviewed in the United States on August 6, 2023
Perfect assortment of sizes, 3 to 1 shrink ratio, heat activated adhesive interior, moisture proof seal, fair price.What's not to like?
Steven
Reviewed in the United States on August 31, 2023
The heat shrink functions fantastically, it’s durable and it’s seals the wire very effectively, I used them for a huge wiring project on my MK3 Supra and it went very smoothly.
Dartanian Chandler
Reviewed in the United States on February 25, 2023
Worked as advertised.
J Fuller
Reviewed in the United Kingdom on November 17, 2023
Good overall sizing
Gumpinger Hermann
Reviewed in Germany on December 7, 2022
Alles gut
FloridaReviews
Reviewed in the United States on September 29, 2020
I have an Anker Powerline Cable that I received as a replacement. I could no longer return it, so I decided to repair the fraying. I didn't know what size to get, so I went with this kit because it's still cheaper than a new cable.It worked great and I ended up using the 3/8" Green piece to complete the repair. The yellow one can probably get over a normal Apple stock Lightning charger, but larger, fatter Lightning cables like the Anker Powerline will need the green one. Hopefully that helps someone.And yes, it adheres very well, doesn't slide around at all. It is a bit stiff though. Almost too stiff. I'll cut the next green one in half as a better solution.
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