Shopping Cart

Your cart is empty.

Your cart is empty.

52 Ft Heat Shrink Tubing Roll, 1/2 Inch 3:1 Ratio Adhesive Lined, Waterproof Marine Grade Heat Shrink Tubing, Insulation Sealing Industrial Heat Shrink Tube - Black

4.7 (7) Write Review
Free shipping on orders over $29.99

$20.99

$ 9 .99 $9.99

In Stock

1.:1/2in-16ft


2.Color:Black


3.Numberofitems:1


  • 1/2 Inch Shrink Tube：total length: 52 feet, 1/2 Inch(12.7mm) diameter, you can conveniently cut the wire shrink wrap tubing to any length you need
  • 3:1 Shrink Ratio: our heat shrink tube shrinks to 1/3 of its original diameter and makes a tight seal, solving the problem of many heat shrink wrap that don't shrink enough
  • Premium Quality: this heat shrink tube is made of polyolefin, when the heat shrink tubing is heated, it automatically releases adhesive and seals the connection extremely reliably, creating resistant and long-lasting insulation, offers excellent insulation, waterproofing, wear resistance.
  • Easy to use: simply choose the right size you need and slide shrinking tubes over your connection point and apply heat, so that the professional insulation connection is completed in a few seconds finaly
  • Variety of Uses: shrink tubing for wires is mainly used in wire end, wire harness, electronic protection and insulation treatment, it is also used in data line ,industry, boats and ships, wire connections,rust and corrosion prevention of solder joints, audios, electrical equipment and DIY etc


Product Description

1

MFH6980
Reviewed in the United States on June 25, 2025
I use this to overwrap connections to ensure they remain waterproof. It is larger than I expected but shrinks tight on larger gauge wires and over wire connectors.
Roger And Sarah O.
Reviewed in the United States on June 24, 2025
Used on my classic car electrical system and worked great. Very easy to use and all it takes is a heat gun to get it to shrink down to size. Holds tight once shrunk. Not waterproof or anything like that but definitely keeps wires from shortening out.
John
Reviewed in the United States on June 23, 2025
I work on antenna projects for towers and vehicles where water could infiltrate cables if not properly shielded. This shrink wrap is thick and substantial, unlike many thinner alternatives. When heat is applied, it shrinks to a third of its size, ensuring a tight, water-resistant seal critical for protecting connections. In my first use, it performed flawlessly, securing the end of a coaxial cable connection. With 16 feet of material, this will easily last me over a year. A truly high-quality product.
Miss Black Eyeliner 🎶
Reviewed in the United States on June 23, 2025
Using this to water proof the e-bike. The continuous roll makes it easy to cover all the wires and cables. Size is good for our purposes. Works as it should.
AmznCust
Reviewed in the United States on June 16, 2025
Great value for a quality heat shrink. This roll is good quality and thicker than what I usually get. It shrinks very well and holds in place. Its not extremely stiff after it shrinks so that's a bonus. I usually shrink tubing with a heat gun but even did it with a torch. It didn't melt quickly and worked very well. Good quality for a good price.
LauraJK
Reviewed in the United States on June 15, 2025
This heat shrink tubing incorporates an adhesive inside the outer sheath, that when heated, melts and forms an adhesive bond to the wires, creating a waterproof seal. Especially important with boat wiring that is located in exposed areas, or below decks. We also use this heat shrink tubing for whipping the cut ends of nylon and polyester ropes used on our boat. Instead of the complicated and tedious whipping of the bitter end of the rope, you just slide on the heat shrink tubing and shrink it with a heat gun for a good tight end that won't unravel over time.
Steven
Reviewed in the United States on June 15, 2025
This is the good shrink tube. It has a thick layer of adhesive on the inside so when it is heated the adhesive gets wet again and as it dries it adheres to the wires making it like one again. It also shrinks down quite a bit more than others I have used. Durable and high quality, I highly recommend this.