Chanzon 2:1 Ratio 3/8" (10mm) Heat Shrink Tubing 3.3Ft Roll (1M Total Length) Clear/Transparent Polyolefin Sleeving Wrap Shrinking 2 to 1 1pcs

It's thick and works very well. I wrapped my Diesel Heater exhaust in a high temp insulation and used this on top of that. It shrinks down perfectly. The turns took a little more effort to shrink but as the Heater ran the heat shrink tubing got tighter and it allows me to tough the exhaust without burning myself.

UPDATE: Company refunded purchase price. 5-Star for them. (Product seemed good quality also, but was just to small due to misunderstanding.) Text claims 1.25 (1 & 1/4) inch, but on the package says 'non-recovered diameter'. Don't know what that term means, but what it means is that the true diameter is only 1.1875 (1 & 3/16). Too small. Useless.

The shrink tube is dimensionally accurate and does its job. It's easy to use and nice that I can cut my own length. I have packs that use pre-cut shrink tube but sometimes the length isn't what I need. This product fills that gap nicely.

I bought this to replace the 5/32" that I used up in a Harbor Freight a non-marine assortment. Initially I was not impressed when compared with the HF tubing that it was replacing and I gave it a bad review. However, as I used it more, I found it worked good enough. It is thinner than the HF tubing, but was sealing the tight enough that I wont be worrying about voltage leakage on a 12 volt system. Much of my initial disappointment was the result of trying to use it to seal soldered wires with spikey points. However, after I changed my technique to use uninsulated butt splices and insulate with the shrink tubing, the shrink tubing worked just fine. Although next time I will be buying a better quality 1:3 or 1:4 shrink ratio with an adhesive liner.

I have this brand of heat shrink in various sizes and colors - bottom line, it works. It actually is 2:1 ratio, has some bend to it when used/shrunken (some brands can be very stiff when used) and insulate as needed. It is nice to have various colors for keeping color codes, making up color codes, dressing-to-match wiring jobs. It is easy to work with and shrinks quickly when heat is applied. Good stuff to have!

Perfect

I like the holder it comes in.

Use this for an out of box reason. YouTuber recommended to cut and cover hook eye for jig powder painting. Works great for those of us 0.00023 percent users of this product.

Ottimo

Résistant et bon pouvoir de rétractation. étrange mais noirci au briquet, mais pas avec bougie chauffe plat.

Works as it should

Excelente resolvió mi problema, se entrega en carrete y no se daña el producto al guardar

Ideal for my purpose, no internal glue/sealant