XHF UL Listed 1/2 Inch 10Ft 3:1 Waterproof Heat Shrink Tubing Roll Marine Grade Adhesive Lined Heat Shrink Tube, Insulation Sealing Oil-Proof Wear-Resistant Black

Great shrink tubing with adhesive. Easy to work with, nice assortment, nice container.

I actually purchased this to seal the ball grabber to my putter handle. It works better than I thought it would. Didn't realize that it had a glue in it. This sealed the putter grip to the ball grabber perfectly. Talk about different uses for a product, bet no one thought of this before.

I purchased the XHF UL Listed 1 Inch (25mm) 3:1 Waterproof Heat Shrink Tubing to be used on a submersible pump wire. I used it with a 14 gauge 3 conductor royal type wire. I had already sealed each wire connection (3) with waterproof heat shrink tubing with adhesive, but since the wire will be going in the water, I wanted to insulate all the connections and the wire itself, so I bought the 1" size of the XHF 3:1 waterproof heat shrink tubing so as to slide over all three waterproof connections. It concerned me that the XHF heat shrink tubing would not shrink enough to adhere to the 14 ga. wire itself.....but it did! The XHF heat shrink tubing did a marvelous job of shrinking around the three already insulated connections and then it shrank enough to adhere to the cable insulation itself, oozing out the glue on the ends to confirm it adhered! I am impressed! The XHF heat shrink tubing is not the normal thin heat shrink tubing you use for smaller wires, but is adequately thick too! I was impressed with the thickness and durability of this heat shrink tubing, even once it shrank. It was easy to use, as I just cut off the length I needed to cover the exposed 3 wire connections and and extra couple of inches on each end, to cover the cable itself. I then used a standard heat gun/paint stripper to heat the shrink tubing. It did as advertised.....shrunk enough to provide waterproof insulation with an adhesive. It didn't come with instructions, but if you heat from the center of the tubing (keeping the heat gun moving continuously) outward to each end, you should get the same satisfactory results as I got. I am pleased with this purchase and feel confident that it will provide the results (waterproof and durable) that I was looking for! Yes, I would purchase again!

These work pretty well for hermetically sealing up electrical connections. The adhesive lining works well. If anyone doesn't see some adhesive starting to ooze out of the ends, that means you're not heating it up hot enough or long enough. Use a heat gun (not a hair dryer). But one thing I discovered through testing is that the adhesive is not really very "fuel resistant". To test it against fuel I shrank some pieces of this around some stainless steel rod. Then I placed those in a jar of gasoline. After only a few hours, the black plastic (polyolefin?) outer part looked okay, but the adhesive had swelled up and oozed out like a big spongy white blob. So I wouldn't count on these holding up long term to fuel. Probably okay for a quick splash of fuel protection though like on the exterior fuel tank sender connections. I used these for some automotive wiring under the car, and I think they'll work great to keep the connections water tight. I wouldn't use them for something like inside of a fuel tank on the fuel sender though. For the price, it's a nice selection of sizes, and a convenient way to store eveything.

The sizes are all mixed up in the small case. I selected one of each size and tied them together with a cable tie to use to help select the proper size for each use. Then put most of them into a baggy and set aside to make it easier to sort through them. They do shrink well with a heat gun and have very sticky glue that works well.

Good quality, low price

This stuff is amazing. After trying several other shrink tubing and not having any success, I finally found this stuff which is the correct ratio of 3 to 1 which helps you to actually get a good seal around smaller wire, which can be hard to do since blade type connectors are all the same size no matter how small a wire gauge they go. Other shrink tubing might be good for 12AWG but not 16AWG whereas this is good for both. It’s also adhesive and you can tell it’s making a good seal and sticking to the wire, not just shrinking but not sticking, for which there is no purpose. I just ran out after like a year of using this for various projects and came to this page to repurchase and also maybe get larger shrink tubing for battery terminals. I want to see if they make them in the larger size since the 1/4” I got worked so well for so long. It’s seriously a staple in my kit.

Works as advertised, has excellant adhesion, super easy to install. It’s very affordable and durable and becomes stiff and rigid after heated and cooked down.

Works great for grip on picks

Wrong size but Im sure its good stuff. Ad has incorrect size. Its about 2" wide not 1.25 inch.

Corresponds to the description

Work as intended I got the clear ones perfect .. the fold doesn't impact the product

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