I have a 1995 Nissan Maxima that runs great, but slightly leaks from the sunroof. The sunroof has been inoperable for years now, and I have no intention of fixing it. I did however want to waterproof that leak, and decided to give this tape a try. After cleaning the surface very well, I cut the tape to size, and tried to do my best to plug the gap. I taped the circumference of the sunroof, and applied a little bit of heat with a heat gun, just to help the butyl activate, and adhere better. The tape is excellent quality, and the adhesion is extremely strong. I put a test strip over a small gap on my work bench, because I wanted to see how well it would close that gap. When I removed the tape I could see by the imprint, that it does an excellent job of filling the gap, therefore waterproofing it. Its also worth mentioning, the adhesion that I experienced, was very strong, when I tried to peel it off of my work table. I have the utmost confidence that this tape is excellent quality, and will do the job for many years to come. I thought it worth mentioning as well, from the picture in the listing, the blue of the tape looked pretty bright, but in reality, it is a darker tone that is more understated. All in all, its an excellent quality leak repair tape, and I would certainly recommend it.

I got this to have on hand for leaky hoses or other issues around the house. I dont currently have a leaking hose and dont feel like cutting up a good one to test. But in just playing around with it a bit, it seems like it would do a really good job. Its very tacky and has strong adhesion when I unwound some of it. I have no doubt it would work great for patching holes in buckets, pipes, hoses, etc. Im not excited to have to use it in the future but I am glad to have something like this on hand for when I need it. If I find that it doesnt work as well as expected when I end up using it in the real world, Ill be sure to come back and update this review.

So much glue was spilling off the sides of the roll it was hard to get it out of its plastic wrapper packaging! The tape is very very thick! It has a strip lining you peel off to stick it to stuff. The glue is messy and will get all over any scissors you use to cut it. For very hardy construction. I plan on using this for sealing air-conditioner ducks. I just hope in the hot sun the glue wont melt all over like it did in just shipping..

Needed some solid waterproofing on a planter fascia I made using leftover shower board and a wire shelving unit. Had planned to work with messy silicone until I saw this tape, which was exactly what I needed!

An excellent product, works very well, as described. Super sticky and seals as intended. Good stuff.

Our warehouse has a metal roof and developed a leak during a recent rainstorm. We needed a way to seal the leak when it was not totally dry and to not make a permanent alteration to the roof that the roofer would not be able to undo when they come to make a permanent repair.

I have several old travel type trailers that now are only used for storage of construction work related items. The skylight covers have cracked, and rainwater is starting to leak into all of the trailers, and I found this tape to quickly repair and stop the leaks. I taped over the leaking areas, and they were sealed immediately. The width is great and covers beyond the cracks to help stop this even longer. This tape is very sticky and stuck to uneven surfaces with no problem. I will later overcoat these taped areas with an elastomeric coating- to finish the job, but until then this is an excellent solution to an emergency situation. Excellent tape- and a big roll of it!

There is a good-sized cement cracking on my garage floor. The cracking is at the path where the car goes in and out daily. I tried before with some sort of cement patch. But the cement patch itself got cracked again as it could not sustain the daily traffic stress from the car. I bumped into this patching duck tape for outdoor use purposes. Out of curiosity, I want to try it to see if it could cover the cracking part. To my surprise, this duck tape is sticky and tough to wear. It stays in place firmly. And the soft nature allows it to take the pressure from the car tire running by. Its been there for about three weeks now—no sign of giving up. I am happy.

This is some great waterproof tape. Its quite a bit, 33 feet long is hard to picture in your head until you see the roll. Its a large roll and will last us for quite some time, as this isnt something I use often but when I do, its great to have on hand. I really like the blue color of it as well, I purchased it specifically because of the blue. I havent tested it for being fireproof as the product description states it is, but have no reason to doubt it. Everything else claimed in the description is true, very sticky and very waterproof.

This is a must have for your trailer or RV! In a pinch this will seal almost anything! You never know when you might have an issue and how far from the nearest store you might be! Having this in your emergency kit is a must have!