UL Listed 3/4 Inch (19mm) 3:1 Waterproof Heat Shrink Tubing Marine Grade Wire Cable Adhesive Lined Tube Insulation Seal Against Moisture Corrosion and Air Leakage, 4 Ft Black

We were very impressed by the quality of this product. It was very simple to use and made our wire safe by providing a coating. We found using a heat gun helped it shrink to size.

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!

The heat shrink tubing appears to be very good quality. I used it to repair a carving knife handle that had been put in the dishwasher. The heat from the drying caused the handle to crack. The tubing is heavy enough and slip resistant to make a very quick repair.

Good assortment, shrinks and adheres well, but 8 different sizes divided into 4 compartments makes it difficult to quickly find the size you're looking for. Good value and looks good while providing a durable wrap over bare wire and even crimped ends of connections.

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.

I used this product to cover golf wedge shafts, and I have to tell you that the results were awesome. The original graphite shafts were troublingly gaudy and over-decorated. I wanted simple black. Now, I am anything but handy with projects, but I had no difficulty at all putting on these "covers." Very, very easy and no bumps or blemishes at all. They have added a bit of weight but this is not problematic for wedges. I don't think that they would be good for drivers and fairway woods which I like light. Quick job. Highly recommend. Cheaper than the commercially available "golf shaft skinz" that are available, and, from what I can tell, these produce a better result.

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.

Excellcent product. Needed to regrip a Fiskars Loppers handle that failed. The grips became sticky and grimey. So i figured i would try the heat shrink. Worked out perfectly! FISKARS needs a redesign on their handle grips. They denied my warranty claim. They basically melted from the summer heat in the garage.

Works great for grip on picks

Corresponds to the description

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

Lo que esperaba

Good quality, shrinks fast and evenly and has a glue on the inside to help it bond and stay in place. The only downside is it looks more grey than black.