MYJORHigh Temperature Tape， 1 mil Kapton Tape, Polyimide Tape, Professional for Protecting CPU, PCB Circuit Board, 1/4", 1/2", 3/4", 1"- 4 Rolls，No Residue.

I used this as a backup for the adhesive that came loose on the ceramic fiber heat shield. This worked well to put a layer over the whole bottom of the 400mm X 400mm bed to keep the heat shield in place.

Not exactly identical to Kapton tape, both in a positive and negative attribute.Pros:- Price for performance is excellent value- Excellent resistance to extreme temperatures. Measured through infrared and direct measurement found that -film deformation began at 673 degrees and at 769 degrees, while the film appeared to burn, it appears that it isthe adhesive that carbonized as the film itself exhibited no perforations after being heated to nearly 800degrees. YMMV, but these are the temps I observed when testing heat resistance- Physical dimensions and thickness is similar if not more robust than Kapton film.- Comes on a rigid plastic spool identical to genuine Kapton, not cheap cardboard or similar cheap material making them tough enough to toss into a electronics tool bag without concernCons:The only complaint I would bring up is the relatively weak strength of the adhesive compared to brand name Kapton film and several similar products. This is not a deal killer as test adhesive will adequately hold in most applications as long as you clean the surface thoroughly before attempting to apply the film.

I use Kapton tape for protecting electronic components that I do not want to melt off of the circuit board when using my air desoldering station. This is just sticky enough to stay in place, seems to be the right film thickness (1 mil) and cuts like the mil-quality stuff.I have also used Kapton for a protective layer over loose radioactive materials when doing gamma ray spectroscopy. I had found that the old way of using scotch style tape would break down over a few years due to the constant radiation exposure. Kapton tape was intended for use on satellites and spacecraft so it is resistant to that type of deterioration. It blocks alpha particles but beta particles and gamma rays are barely attenuated.

Must have in the weld shop takes heat well

I was repairing an expensive Snap-On rechargeable flashlight. The USB-C connector had been mangled. Not only was the connector damaged, but the solder mask coating underneath the connector was scraped off by the connector causing a short circuit. Before soldering the new surface mound USB connector using hot air, I applied the tape to the bottom of the connector and another piece to the top of the damaged solder mask. The tape withstood the heat of the hot air soldering tool, and the flashlight has been working fine now. When you need to provide a high temp insulation or mask off other surface mount components, this tape will work for a lot less money than Kapton brand of tape. I would buy this again.

I'm using this for masking fine scale models where regular masking tape isn't strong enough. Works great. Only drawback is it took over a month to get here so plan ahead.

Love this brand of heat tape!

Buen producto. Recomendado