CZoffpro Duct Tape Heavy Duty - Ultra Strong Black Duct Tape with Waterproof Backing, Easy to Tear by Hand, 1.88 in x 20 Yard x 2 Rolls, Black

I played with this tape a bit (wiping adhesive off my lips & fingers, brb)Okay, I didn't have anything immediately available that needed taping, so I tore some off and stuck it to my laptop and left it there for a couple of days. It wasn't much, and it ended up falling off the next day, but didn't leave gooey residue, which was a relief.That's admittedly not a good test of the product, but for the width of the tape, the ability to tear it, and the stickiness of the adhesive, it seems decent enough. It's not the best, it's not the worst. We're musicians and have raised kids and built things and fixed things, so we've both had decades of experience with various tapes.The price is a bit on the high side (about $10 for two 20-yard rolls when I ordered them) compared with other rolls of duct tape, on average.On a scale of 1-10, I'd give the strength a 7, the adhesion a 6, and the price a 4. I can't attest to its durability as I haven't used it for anything substantial yet. If its durability in the test of time proves to be significantly better or worse than average duct tape when I get to that point, I will certainly come back to update.PHOTOS:One is how they looked when they arrived; not much different than the product page pix. In the other, I wanted to do a closeup with my sucky camera to try to convey the tape's thickness. If that helps just one person, all my frustrating attempts at getting a clear picture will have been worth it.

It's all right. It tears off the roll fine, but it curls if you try to tear it lengthwise, and it just doesn't stick down as well as other duct tape I have bought. Also, I ordered a two pack and they only sent one roll. Amazon gave me a refund, but it was a disappointment.

Good duct tape

Applied the tape, wound it over itself. Two days later it had released, come loose, was hanging free. Useless.

Not a true duct tape

Does not stick properly

Definitely not heavy duty. At best it is just a good no-force applied duct tape. It was purchase to hold a joint together. The first flex tore the tape.