3/4 Inch 3:1 Adhesive Heat Shrink Tubing, 4 ft, 2 Pcs Red/Black

If you're looking for wheel barrel handle covers, this is the stuff. Nice and thick, shrinks down tight and mine has lasted 2 years so far, and keep it outside. I'm ordering more for my 3rd wheel barrel. Also worked well on a hammer.

First impression in wrapper they looked like thin not quality heat shrink. But after opening up and cutting to length and heating on my new battery cables I made, this stuff is super thick and good quality sealer. Shrunk at least 3 to 1. I bought 2 more sizes and have used the larger ones. Very happy with this heat shrink.

Worked great

Purchased 1.5 inch. I think this is a very good product, but did not work for my intended use. Too thick, requires too much heat, and I did not need the glue. My mistake! I did not return product as it will come in handy for something, someday. Considerably more heat is needed than standard single wall heat shrink. Having said that, this product would be great for something that required the glue inside and a thick wall. Of course, whatever you shrink it around must be able to withstand a lot of heat. I used a good heat gun on high and had to hold it 1-2 inches away for 1-2 minutes. That much heat would have smoked, maybe ignited, a piece of wood if applied directly. Shrunk it around a 5/8 inch glass rod and the tubing that was not on the rod shrunk just a bit smaller than the 5/8 inch rod. After it cooled, I can not remove the tubing from the rod without cutting, which I did not try. The glue really sticks! Normal heat shrink would slide right off. Purchased DOUBLESTAR 4 Feet I.D Polyolefin 2:1 Heat Shrink Tubing 30mm after testing this product, that did what I needed and required much less heat.

This is a great kit! the heat shrink is good quality. the sizes are perfect. It's well packaged. You cant go wrong here. Perfect for the automotive hobby or around wiring. The people who sell this kit are good people. The kit came with a note on who and how to contact if there was any concern. Good people selling good stuff!!!!

Works as advertised. It can be slid over the ends of terminals that are already attached, and will shrink a lot more than typical heat shrink to conform to the terminal and wire. I have NOT had any issues with glue melting at ambient temperatures, even 100+ degrees temps we've had in my area lately. In fact, I don't think the glue starts to melt until after the tubing starts to shrink. I've used it on 8 gauge and 10 gauge wire and connectors, so I don't know if this 1/2 inch size would shrink down to fit smaller wire OD. If the vendor sells a 3/8 inch or 5/16 version, that's probably what you'd want for the smaller terminals. Edit: I did some more experimenting with smaller gauge connectors. I couldn't get the shrink tube inside diameter down to less than .200". So I'd say a shrink ratio of 2.5 to 1 is more accurate, at least for the 1/2 inch tube. But I still think it's a nice product and will buy a smaller size if available.

Great product

would buy again