ELECFUN 1-1/2 Inch 8 Ft Heat Shrink Tubing Roll, 3:1 Large Marine Grade Adhesive Lined Heatshrink Tube, Waterproof Dual Wall Wiring Wrap Seal Against Moisture Corrosion Air Leakage,4ft Black & 4ft Red

I have been building a battery bank that required lots of cables of varying diameters that I then sleeved with braded loom and followed up by locking everything together using this heat shrink. The shrink rate of this stuff is kind of crazy, I've used it on wire as big as 4/0 awg all the way down to 4 awg and it happily adjusted its self to all of them. I dose require a fair bit of heat to get it fully shrank down and the glue inside melted but once that magic temp is reached it wastes no time about squeezing out some glue and sealing up the connection nice and tight. I honestly couldn't be more pleased about the results I've had using it. Highly recommend!

I love this stuff. I use it in crafts as an option to connect or tie into another aspect if the project. Projects that may involve tubes or pipe or those cardboard tubes. Because this stuff comes in all kinds of sizes. Plus let’s just say it gives me the reminiscent feels of playing with shrink-a-dinks as a kid. Oh and it does its job on wires and such too. Much nicer and cleaner look that gives me confidence that my repairs are safe.

Great to have for a lot of uses not just battery cables. Priced reasonably & shrinks nicely. Sealer works very well.

Works great, shrinks well, easy to use. However did arrive as a flat pack and not a roll. Good value for money.

Great stuff.I bought twice each time.It was different, but still the same quality, easy to use.Easy to cut shrinks.Nice size is proper great value for money

This heat shrink did an excellent job of protecting my harness wiring on my f100. Strong construction and has been water tight so far.

Great stuff. Much thicker than most heat shrink.

tight fix works well...

Great tubing, was exactly what I needed. Used it as a new handle for my trailer. The glue has sealed the handle and should help reduce water penetration and rust. Great stuff, easy to apply!

Excelente producto queda muy bien

- Excellent quality and robust - Will buy again - 👍👍👍👍👍

I use a great deal of heat shrink tubing in my business, mostly double wall type such as this listed product. Most of my use is smaller sizes and I purchase in very large quantities from wholesalers. I needed a bit of 1" for some battery cable work on my truck and couldn't get small quantities where I normally buy, so I ordered this item from Amazon. This product is everything as they advertise. It is definitely double wall (inside adhesive), and a 3:1 shrink ratio. The product shrinks very uniformly with a heat gun has a uniform appearance. Being 1" it WILL take a longer time to absorb enough heat to shrink properly, so be patient. As with any heat shrink avoid open flame like a lighter or torch as the temperature is too high and not as uniform like hot air sources. Absolutely no issues with this product on performance or quality. I did read some of the negative reviews and can say I didn't experience any such issues as the complaints elude to. I would definitely buy this product again if similar needs arise and have no hesitation in recommending it.

Muy buen producto, se ve de calidad y muy resistente.