220PCS 3:1 Heat Shrink Tubing Kit 6 Sizes 1/8"-3/4" Black/Red

They worked great. Even shrinkage and adequate thickness. Multiple sizes allow you to choose the best fit before shrinking.

I recently purchased the haisstronica 3:1 Heat Shrink Tubing Kit and was pleasantly surprised by its performance. The tubing worked very well with low to medium heat, making it easy to use without having to worry about applying excessive heat. The adhesive lining provides a secure bond, and the glue holds up well, ensuring the shrink wrap stays in place and offers a solid seal. I was also impressed by the durability of the tubing. It feels well-made, and the material is sturdy, making it a reliable option for both home projects and industrial use. With 220 pieces in 6 sizes ranging from 1/8" to 3/4", this kit offers great versatility, allowing me to tackle a variety of tasks with ease. Overall, this is a high-quality heat shrink tubing kit that I can definitely recommend. The marine-resistant grade tubing is perfect for outdoor or water-resistant applications, and the overall performance is impressive. Whether you’re working on electrical, automotive, or DIY projects, this kit offers great value and ensures a secure, long-lasting result.

These are working great for me. I’ll buy again when I run out.

Works great. The description is as it says. This kit has a good variety of diameter sizes for a variety of needs.

Great value, Handy to have a large selection. Shrink and seal well

I had a few sleeves that were kind of stuck together but with a small screwdriver I was able to open them up and use them, you get a lot of product for a good price and everyone I’ve used so far has worked great, will order these again!

These shrink down really well so you don’t have to put them on before you heat your connection fittings and have the chance of melting these in the wrong place. They’re big enough to slide over a complete connection and then heat in position after it cools down. They seem pretty thick and look nice when they’re in position and shrunk down 3 to 1 is probably the minimum I’d say the shrink maybe a little more.

Performs as advertised...i used two different sizes for 2 different gauges of car audio wire (AWG4-AWG8) one was much looser but shrank down to a tight seal at the beginning of the crimp. Looks good as well.

works

Quality good .. shrinks and remains tough and protective .. the adhesive seals well

Good heat shrink tubing. Does what it’s supposed to. The kit is handy to have.

Nice kit, many different size options which I needed.

This should last me awhile. Might need some bigger gauge shrink wrap though