360Tronics Blue RV Sealant Tape 2 x 16ft, Upgraded Leak Patch Duct Tape Outdoor, Self-Adhesive Waterproof Tape for Roof Crack Leak Repair, Awning Sail, Window Boat Sealing, EPDM Butyl Rubber Roll

This is repair tape on steroids. Its incredbily tough and sticks well. I used it to patch up an area on my boat and it seems like it should last a long time. The tape is bulky and should be cut with scissors or snips (difficult to do by hand without wrinkling it up) and it of course cery sticky, so grab it by the edges. I can see it being a nice temporary or permanent fix for many things, so it will be good to have it on hand.

Haven’t had a chance/need to use this but quality wise feels excellent. We have a bounce house and figured this would likely fixed it if our dogs pop it. Seems like great quality, very heavy duty stuff.

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!

This tape is much more heavy-duty than I have ever used. Its also very sticky. I believe it will work OK for certain uses.

Used this to seal a small hole made by a branch in the roof of the trailer. Its really sticky and should last quite a while. Just make sure you place it slowly so it doesnt wrinkle. Im not sure how it compares to the name brand, but it solved my problem.

This is hardcore. Very large and very sticky. This will no doubt fix a leak. I got this to patch a couple holes in the roof of my chicken coil. So far so good, had a rainy and well and no leaks anymore. A lot for the price, great value with a potentially large use case.

I have to say this is the best tape I have came across so far to stop leaks. Tried a few others but they were not as good. Obviously, this tape is not going to stop a sinking ship, lol, but it will stop a leak better than any of my previous tapes for sure. So I did my usual test and this one came out better than all the others. As shown in the attached pictures, I poked a hole into the bottom of a plastic cup, and while the water was leaking out, I patched a small piece, less than a square inch, of this tape on and the leak was, almost stopped immedately. Then I pressed the tape into the leaky hole a little harder and around to make sure I pushed out all the air pockets, I was amazed to see that the water stopped leaking all together. That was the first time seeing a tape actually stopped leaking water like that for me. Albeit, it was just a small leak and I only used a small sample piece of tape to test with. Once the leak stopped completely, I filled up the leaking cup with more water, left it alone overnight and woke up to see the cup was still full, very impressive. All the tapes I tested in the past would have failed within the first 10 minutes. However, as soon as I moved the cup around and the water was moving inside, I could feel a little moisture leaking around the bottom of the patched tape. I then pressed the tape in a little more as if to push out more air pockets and the leak stopped again. One other thing to point out, this may be due to me not making a clean flat cut when poking the hole, I made a little dent around the hole so it was not as flat for the tape to stick onto fully, would have worked better if it was more flat. So I am not sure how much pressure this tape can withstand per inch, buit still, I am impressed with this tape, very sticky and tacky like chewing gums but a lot more stickier. It will leave a little residue on the hands after touching it by the way. Bottom line, this is a great tape to keep around the house just in case you have a leak here and there. It also works well on stone as well, I have also attached a picture showing a small piece sticking on a somewhat uncleaned limestone :). Very strong and durable tapes as well as very useful, can be applied on different surfaces too. I can see that this will work great for tarps or shed roofs too.

I bought this to use on our duct system. It seals any gaps and is very pliable, making it very easy to use. I would highly recommend this item.

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

This tape is fantastic - sticky, wide, and waterproofing. Too bad I didnt have it two weeks ago when the PODS container I rented let rain in all around the edges where the sealant has dissolved, leaving the wood floor (and some of my boxes) wet all around the container edges. Happy to have this in the tool kit for the next time its needed. Definitely dont stick it anywhere youd want to remove it, that would not be easy and youd lose/mess up the surface material it was adhered to most likely.