Features:

  • ★【Versatile & DIY Helper】- Multiple sizes high-quality heat shrink tubing for your choose, they can be used for solder joint protection, group of lines marking, resistance electric capacity reason protection etc. Note: Make sure temperature of your heat gun is up to 212℉(Fahrenheit), then glue inside will soften and seal the connection.
  • ★【Safe & ECO-Friendly】- Our heat shrink tubes are both UL & CSA certified for up to 600V, 257 degrees Fahrenheit which ensures its safe and reliable. They are also RoHS Compliant, Formaldehyde (HCHO) Free, protect you and your famaily from toxins.
  • ★【Customized Protector】- Our heat shrink tubing has the advantages of good electrical insulation, good tightness and corrosion resistance, High temperature resistance. Especially the Heat activated adhesive lining provides impermeable seal to salt water and other liquids, which hase better performance when you and your kids DIY.
  • ★【Fast & Easy Use】- Are you bothered by the fact that wrapping cable wire connection with electric tape which is ugly and not safe enough. Now the good news is that our heat shrink tubing can avoid these troubles and give you a tidy connection. It is 3:1 heat shrink ratio, and will shrink up to 1/3 of original, only use a lighter heating if the tube is small or hair dryer heating for large one. Also Includes handy plastic container for easy organization and storage.
  • ★【What You Get】- Total 270pcs heat shrink tubes, 5 Sizes, DIA: 3/8"(8pcs), 1/4"(12pcs), 3/16"(20pcs), 1/8"(80pcs), 3/32"(150pcs), Comes with storage box, Our 1 Year Free Warranty and Full Refund within 30 Days ensure pleasant shopping experience.
Great tubing, tough, excellent shrink ratio

The shrink ratio (3:1) allows me to use this tubing in more situations than the usual 2:1 ratio tubing. This includes fixing a USB connector by slipping it over the connector then the junction where the wire runs into the connector. My usual shrink tubing (bought from the local hardware big box retailer) that has a 2:1 ratio does not shrink enough to seal the wire/connector junction. In addition the glue in this shrink tubing does a good job of sealing and securing the tubing.

Works well!

I use these pretty often lately, some of the better heat shrink I’ve used!! Shrinks tightly, and I love the glue that helps hold everything together. It can be a bit stiff after cooling, but if you need it to bend a certain direction for tight spaces, reheat it slightly and this allows you to shape however you need it. Good product, will buy more when it’s gone!

Excellent heat shrink tubing!

Upon receipt of this product, I could instantly tell that it was quality, and packaged with care. The heat shrink tubing was neatly compartmentalized and the tubing in the individual compartments was banded together to keep everything neat and tidy. There was a note inside the case from the seller/manufacturer thanking me for the purchase, that’s always a nice touch! This tubing has adhesive inside, so once heat is applied and shrunk down, It’s definitely staying put! The tubing shrinks down nicely, and is easy to work with. I like the various sizes of red and black tubing, perfect for my wiring needs with the RC hobby. I will be purchasing this product again! I highly recommend this seller and product!

Great product,durable long lasting shrink tubing.

This is a very good heat shrink tubing, 3 to 1 shrinkage, glue inside makes it non slip, and actually helps hold the wire, so that if the splice is pulled the stress is not on the soldered connection. It's also pretty thick,and durable. Do not use this type of you may need to remove frequently as it is hard to remove.

These were great! The largest tube was perfect for slipping over ...

These were great! The largest tube was perfect for slipping over 2 side by side butt connectors & the adhesive inside gives extra comfort these won't move around. My only criticism is they seem to require a higher setting on the heat gun to begin shrinking, but that's not a negative, just an observation.

Works even with low temp hobby heat gun.

I just received my adhesive shrink tubing today and used it to repair my ipad charging cable(surprise surprise). Everything worked great it shrunk down even and the glue comes out nice and even like the factory repair stuff I get from Mercedes-Benz where I used to work. I can't tell the difference. I honestly ran out if my old work stash and figure I'd try it... and I'm very pleased. I have a 900° automotive heat gun that is bulky, so I decided to try my smaller "indoor" hobby gun that is 300°ish and it works fine.

Using for RC vehicle wiring and other applications

Arrived the next day. Package was as pictured. I've used these for repairs to damaged sheathing in my home wiring (double layers) and all of my RC boats, helicopters and drones. Make sure you position them correctly before heating as they won't move when you're finished shrinking them and they do shrink length a little as well as width. I use a heat gun, but suppose a hair dryer would also work well. Will definitely order again from this seller when I need more.

works great

I used this when replacing a tail light on my boat trailer. Just slipped it over one of the wires, tied them together then slid it over the connection. I used a heat gun and in just a few seconds it had shrunk and bonded the two wires together with what appears to be a watertight seal. Very satisfied.

Great product!!!!!

So these arrived a full day early of which I really appreciate since it allowed me to get the project going a full day early. As far as shrink size, these shrink properly with a good adhesion. I’m not putting most of my connections in water since only a couple are outside but the glue that melts around the connection appears to be rather impressive. As far as shrinking, I used a heat gun on all. I have no doubts all connections will be fine!!!!

Good quality heat shrink

Not a whole lot say about this, it does what it should. The assortment is a good mix for me for use on vehicle lights and car audio. I always buy the 3:1 rather than 2:1 so i can slip it over terminals and such. I also like that this seems to have the additional adhesive inside. So far I'm very pleased with the quality, assortment, and price

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