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20 Ft 3/8' Black&Red Dual Wall Heat Shrink Tubing 3:1, No Wrinkle Electrical Shrink Tube for Wires,Marine Grade with Adhesive Lined Waterproof

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Black: 3/8 "x 10 pcs, red: 3/8" x 10 pcs, each industrial heat shrink tube is 1 foot long.
  • No Creases:Up to 1 Ft heat shrink tube, no zigzag packaging and distribution, no creases, and does not increase your work difficulty.It is easy for wires in electrical work
  • No pollution:United States UL certified, RoHS compliant. If you work with a heat shrink tube for a long time, it's your health guarantee.
  • Nothing is Impossible:This is a marine grade industrial heat shrink tube, which can help you to complete tasks well no matter you are in a professional project or a weekend project.
  • No Worries:Hey, guys, just buy it. If you are not satisfied with the product or even the packaging, you can contact us by email. We will give you an answer and solve the problem within 12 hours. We won't give you a chance to say,"No, that's the white elephant."


The zigzag heat shrink pipe always needs to cut off the wrinkled part, which causes the waste of resources. I'm very glad that we have prepared 1ft long pipes. The parallel lines lie together, unlike the spider web, which does not add to your workload.
If you hate wasting resources, the length of 1 ft is suitable for almost everything, and you can cut it, reduce waste and save resources.
3: 1 shrinkage, inner lining hot melt adhesive, high quality raw material manufacturing, United States UL certified, RoHS compliant, these are the reasons why you choose us.
Don't worry about the after-sales problem. If you don't like it, you will be able to return it for free. Just contact us in the email to solve it, and help you to solve it within 12 hours.


Albert
Reviewed in the United States on February 22, 2025
👍
5th wheel camper
Reviewed in the United States on February 21, 2025
used on solar panel wiring and worked very good
john
Reviewed in the United States on August 6, 2024
do the job and shrink well and seal good
Daniel
Reviewed in the United States on August 28, 2024
Two thumbs up!
C Peckham
Reviewed in the United States on April 22, 2024
I was a little apprehensive about ordering this since there are so many reviews stating incorrect size, poor shrinkage or takes too much heat to shrink. I used this today in the 1/8" size and it was exactly the size I expected and preformed exactly how all other 3:1 dual wall tube I have ever used did. good product in my opinion.
Matt
Reviewed in the United States on April 1, 2024
This is a common sized heat shrink tube for me. I purchased a variety kit and used up this sizing first and fast. I researched and researched a replacement that wasn't too expensive. This was the replacement/refill and it works great. The only downside is that it requires more heat to shrink the tubing down.
Turkey Tail
Reviewed in the United States on December 1, 2023
I've used this shrink consistently through their entire size range. Very satisfied with the quality and its ability to shrink and stay put. Works very well with DeWalts 20V heat gun and of course it's 120V big brother.
J.S.
Reviewed in the United States on November 25, 2023
This is some great heat shrink, leaps and bounds beyond what you'd get at your local home depot / lowes / Menard and blows away any harbor freight stuff you could buy. It's thick, strong, takes the heatgun reliably and consistently and seals so well.
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