T-REX Heavy Duty Waterproof and Repair Tape for Wet or Rough/Dirty Surfaces Including Underwater, Leaks and More, 2" x 5', Black, 1-Roll (285988)

I was a bit hesitant to purchase this but wow! It really works. I have found different use cases in our house and so far, this doesn't fail. It can be used even on flexible materials like repairing your hydration backpack bladder. Adhesive is strong, material is tick, great product.

This stuff works amazing for my particular application. I have an air mattress and it got a few holes in it. I took a freshly sharpened pocket-knife and removed all the fuzz around each hole till it was shiny (meaning carefully rubbed the blade *very gently* against the mattress at a 45°angle to remove the vinyl fuzz till it looked like the bottom of the airmattress just shiny)[I did this while it was already inflated so that I could properly apply a small amount of pressure so that I did not damage it more/or make the hole bigger]. *Tip* be sure to make sure that you also make sure that you carefully get the entire area where the patch will be applied. I cleaned the area thoroughly with a huggies sensitive care baby wipe. While it was still slightly damp I cut an appropriately sized patch (follow the directions on the package). I made sure to press on the patch starting at the center and rubbing it firmly in place ensuring there were no veins and bubbles. I have never had any of the patches I put in place leak EVER. I swear by this stuff the key is to use it properly. There was like 5-7 steps but each step is to ensure you prime the area properly and you will never have to check it or re-apply it my husband has even spilled soda and such on these patches and not a single patch has ever given me an issue. Ps if you had the proper sandpaper gradients you would not need to use a sharp knife I just didn't have it on hand. These patches will even survive the roughest of love-making without an issue 🤗 lol. If your patch comes off you did one of two things 1 you did not remove enough fuzz or 2 you did not clean the area well enough after fuzz removal. Good luck and use it properly. If applied improperly it will NOT work.

Does stick but seems to not hold up well with condensation. I’m using this to hold a fish tank light in place ( it’s light weight). I do have to replace every few weeks because it comes loose. Regardless, better than anything else I’ve found!

Lo use para mi piscina y funciono de lo mas bien

Waste of time. The backing paper stuck to the tape leaving it unusable. Trying to pick off the backing paper also removed the actual adhesive too ! Cutting off the piece and starting again had the same effect. The backing paper just shredded. Threw it away !

I used this tape to put my doorbell camera on my door. I have experienced multiple times someone has tried to take it down but, my trusty T-rex tape stops them every time. Just because it works that well. The hold and stickiness of the tape makes it hard to pull off and the thieves don't have too much time to waste. It's a great value for the money so much, I've ordered it about 5 times since the first. I wish they came in bigger rolls so I wouldn't run out of it so quickly.

Used these to seal the gaps in the roof rack support poles on my roof rack that I just repainted. It's more like a rubber gasket than a tape. No rust has came back yet! Super happy with this.

Maybe it's user error. But this didn't work for me. I tried to use it on A hose, but ended up returning the hose since water leaked out around the tape.

Muito bom. Tapou o rasgo na tela da piscina ! Por fora e por dentro (dentro de água mesmo)

Trou dans le sol de ma piscine, j'ai mis un bout de T-rex sur le trou directement dans l'eau, plus de fuite, adhérence immédiate, à voir dans le temp. J'ai quand même passé un coup de tissus sur le trou avant au cas où il y aurait du gras dans le fond

Works great need to make longer roles

Während Camping und Gewittersturm riss mein Tarp an der mittleren Aufhängung, so dass Wasser im Strahl rein kam. Trotz dem eindringenden Wasser klebte das Band den Riss perfekt und wasserdicht zu. Auch dem starken Wind konnte das Band Widerstand bieten. An den nächsten Tagen klebte das Band auch bei 35°C noch stabil, ohne den Halt zu verlieren. Hätte ich nicht gedacht. (Lässt sich nur schwer entfernen)

An excellent product. Easy to apply and instantly stopped a leak in my rain water gutter.