XHF 1/4 Inch 20Ft 3:1 Waterproof Heat Shrink Tubing Roll Marine Grade Adhesive Lined Heat Shrink Tube, Insulation Sealing Oil-Proof Wear-Resistant Black

Great, very useful and resistance, very recommended

The adhesive layer is thick and evenly applied. It does get quite stiff after shrinking but with the adhesive layer and double wall construction that's to be expected. it looks good after the shrink. I couldn't get it to shrink to a third of the og size but they might be calculating the thick glue layer into that calculation. (I sorta messed up the glue layer when shrinking my test piece in the pictures, I didn't want to waste more and do it over)This is the first time I've gotten heat shrink in a roll as opposed to precut lengths in an assorted box. Buying it by the roll is the way to go for sure. it's easy to use like this and the value is far greater

Shrinks down tight, heavy material, doesn't need a lot of heat to shrink it.

I ordered this to fix my headphone and charger wire which my roommates cat almost chewed entirely through, it shrunk and adhered pretty well to the wider part of the headphone jack but didnt shrink enough around the rest of the wire. It also took ages to shrink and even longer to get it to shrink evenly. The end that didn't shrink enough also had glue come out the end and stick out weird, this also has almost no give once it's shrunk I didn't expect it to be super flexible but I thought it would have a little give. I don't think I'll end up Appling this to my charger since I need to fix a larger section and having no give is not ideal.Overall this product worked as advertised, it just took forever to shrink and didn't seal nearly as tight as I thought it would. It's probably better for heavier duty projects so if you're looking to fix or renforce your phone charger or something similar I would look elsewhere. 4 out of 5

It is thicker than expected and requires a bit more heat to shrink, but appears to work well

I used this to replace some of the oem that I had to removed from replacing parts. Looks the same and works great with the heat gun. Very easy to use at a great value.

works good

I wanted to clean up the excess 3/8" end of the nylon rope I use on my boat fenders after tying a knot to secure the rope to the fender. I slid a short piece of 1" tubing down over the two pieces of the 3/8" rope that were side by side, then heated it with a heat gun.Wow !! It shrunk down perfectly over the two pieces and literally locked them together. I tested the strength on some leftover rope and I could not pull them apart. This is good stuff !!

I bought a 3/4 inch diameter but it's more than an inch, this doesn't work! Will return the product.

Bought to secure ferrite beads on a length of LMR-400 acting as a choke line for antennas operating between 1.8 - 30 MHz. The shrink ratio is right at the limit for LMR-400 but I find the tubing will shrink down to a snug fit and acceptable adhesive seal on LMR-400 cable. On reeipt, it wasn't obvious that the product is really adhesive lined but it became clear on installation that the adhesive does activate with heating and does form a sealing bead at the tubing ends where it meets the cable jacket. One point of advice which I forgot about when using adhesive lined heat shrink. Start heating/shrinking from one end only - do not shrink down at both ends and then attempt to shrink the rest toward the middle. That will trap an air bubble between the sealed ends and the tubing will not shrink down because of the expanding trapped air. If you forget this (like I did), simply pierce the tubing at one end by cutting a small slit or hole, then continue shrinking from the farthest end from the hole and work your way up. The hole may self seal when you finish up; if not, put a dab of liquid tape or a couple of turns of vulcanising rubber tape over it and all is well.

Inner diameter is NOT 15mm, it's about 22mm - which sucks if you are trying to heatshrink video camera power connectors that are approximately 14mm

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

Came fast and probably some of the best heat shrink I've ever used.