High Temp Tape, (4 inch X 108 FT) Polyimide High Temperature Resistant Tape Silicone Adhesive - for 3D Print Bed,Soldering,Masking etc.

This knockoff "Kapton Tape" is dirt-cheap and it performs exactly the same as the much pricier brand-name tape. I use it on a 3D printer's glass bed. PETG plastic sticks to glass too well. Putting this tape on the glass keeps that from happening. When switching back to PLA, the tape is easily removed, and is much less messy than using glue-stick as a barrier. One roll of tape lasts a very long time.

The product itself has worked well. The disappointing thing is the edges of the roll are not clean and uniform and the tape will tear in unexpected ways when trying to pull it off the roll. In other words, nicks/dents on the side of the roll are the issue.

I used this tape for a circuit board project I was working on. It works great to insulate the circuit and was also really nice for holding wires in place while soldering.

Resists heat well. Sticks to what you want t to stick to, but it is easy to unroll or remove, and cuts easily to shape. I used this in a Li-ion battery project that gets hot when pulling deep amp draws, and there have been no issues with the tape deforming or peeling. Great price as well!

The kapton tape works as expected. It resists high heat and holds everything together. I use it to keep the heater/thermistor on the hotend of my 3d printer. It is extremely thin. Which really surprised me. The thinness isn't bad. There was much more than enough for my 3D printer. This tape worked perfectly. I used the tape to cover some of the printed motherboard of a PS4 in order to replace the HDMI port. The repair was a success and the tape held up with no damage to the motherboard. Great product