Very Good DIY type “Hobby” tape – not HVAC code UL-181 Listed & Labeled

360Tronics Blue Butyl Seal Tape 2 x 16ft works better than I expected. Tape is very sticky, so when applying please make sure you will apply it once - if you attempt to remove it and reapply, it WILL be difficult.

This is excellent tape for all sorts of repairs. Its a high quality heavy duty thick tape that I think will last a good long time. It is water proof and sticks very very well. If you have a large area to cover this 4 inch wide roll is a nice size. You get a full 16 feet so I think its a good deal for what you get. I used the 2 inch wide to cover a joint between two walls in a shower in an attempt to identify a leak and it worked great. Stuck well and stopped the leaking until I can get it permanently repaired. It would also be great for tent repairs if something happens while out camping. So many uses. I do wish it came in other colors but thats just the girl in me...lol

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.

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.

Handy size (2 wide) easy to use. I dont consider this a permanent fix for most things; but, a fantastic quick fix until later. How did I live without this?

We needed a REAL Duct Tape to repair our downspouts from our gutters. We picked this up because it looked like the best thing for this job.

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.

There was a crack in the marble floor of my shower room and I tried to fix the leak with this product. Its sticking tight and its working well. Theres no leakage. But Im not sure about its water resistance or durability, Ive only been using it for a few days.

sticky and secure! wont fix everything but definitely worth having available and work for most permanently temporary fixes.