Flex TapeOriginal Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, Gray, 4 in x 5 ft, Pack of 1

it is all the things they claim great product

This tape is fantastic, I used it to repair a rip on a vinyl gym mat and it stuck really well. Tried 12 inch wide duct tape before this stuff and it easily peeled off.Very sticky and the surface is a tough rubber so should hold up a long time!

Meh. It's kind of hard to work with and didn't live up to expectations. The glue is very tacky, which I was initially pleased with, since I planned to use this to seal a crack in the pipe that runs to our garden spigot until my landlord could get a plumber out to fix this (the garden spigot isn't exactly a priority for him, so this wasn't going to be done soon). This stuff didn't work at all the first time, which I thought was just an application issue on my part, so I tried again... then again... Then I went to the hardware store like I should have the first time.For the first attempt, I cleaned the pipe thoroughly and it was completely dry. I cut off enough to wrap around the pipe, covering the small <1/4" split with the entire width of the tape and wrapped about 3" of tape around the pipe to securely hold it. I wrapped it tightly and smoothed out any air bubbles as I went to ensure the tape was making good contact on the pipe for it's full length. The moment the water turned on, it started spraying out of the ends where the tape met the starting point.I tried doing it a second time, this time drying the pipe again, new piece of tape about the same length, but this time I used a screw driver to use as a kind of bone tool to press the tape together at that first seam, thinking the tacky glue just needed to make contact and seal the little spot where the tape met itself. I also smoothed out air bubbles as I wrapped it. Still no luck.Third time, I took off the tape from before, cut only enough to warp around the pipe, so the ends didn't touch each other. Oddly enough, this worked... for a couple of hours of use. I had been turning the water valve on/off as I needed the hose, so the tape wasn't under constant pressure, thinking I could prolong it's use, but it lasted about 3 hours before a water bubble formed under the tape. Just like a balloon, once it started inflating, it continued until the bubble reached the edge of the tape and it was done for.If you need this for plumbing, I'd recommend against it. Just go to the hardware store and buy a pipe repair clamp and be done with it. The repair clamp was about $11 and has been holding like a CHAMP for 2 weeks now, this was $13 and seems like it doesn't meet even their own claims.Also note the description says the bond is permanent after 24 hours and cannot be removed... That's not true. It's as easy to remove after 2 days as it was after 2 hours.And if you have trouble getting the adhesive off of your scissors or knife, just use Goo Gone and it'll come right off. The adhesive oddly enough sticks to EVERYTHING you don't want it to stick to and scissors WILL get gunky after the first cut. Goo Gone will save your tools from this mistake of a purchase.

This stuff is great...... except if trying to use for a water leak. I had a leak in my aquarium and tried using this stuff to fix it, it did not stop the water leak as i thought it was advertised to do so (even stick underwater) yeah no, probably should have drained my tank first, dried the cracked area and then applied this tape. It is very sticky however but don't know of a reason to use this instead of duck tape.

I love flex tape. Whether it’s the type or the spray on, it’s all great. The tape is thick & it’s made out of a really good quality material. It does not peel up. I used it on an upper portion of our canoe so it’s not completely submerged in the water but does see an occasional wave as we’re paddling down the river and we’ve had no issues with it leaking. It’s a great product, it’s a good price and I’d definitely recommend it

I was very disappointed that this Flex tape did not seal the water hole that was in my water hose. I have used Flex tape before and work perfectly but this time it did not stick, did not seal and the water sprayed out worse than what it did before I put it on.

Hasp broke completely out of the 15+ year old storage shed. Couldn't locate replacement lid from manufacturer, and similar sheds are a bigger expense than the cost of this flex tape!!! So, thought I'd try to make repair. First step: smoothed liquid nails on top and to underside of lid at the broken areas and extending out to shore up zagged fissures and any hairline breaks. Let liquid nail repair cure for a few days while waiting for flex tape to be delivered. 2nd step: Cut flex tape to cover liquid nail repaired area and folding over to underside same as the liquid nail application. So far, this has worked well over the past month in rain conditions and 100+ degree temperatures. I'm careful not to grab the hasp to lift the lid, as I suspect lifting by the hasp over these many years probably caused the wear and tear to this exceptionally rugged shed that is otherwise still in good condition.These 2 products, liquid nails and 'flex tape' worked great together to reattach the hasp and seal the gapping hole in the lid's top. I liked the 4" width. It makes a neater repair and also covers larger break area.

Stop the leaks in the tarp on my gazebo.