Gorilla Waterproof Patch & Seal Tape, Clear Tape, 4" x 8' (Pack of 1) - Permanent Weather Resistant Seal for Leaks and Repairs

I used this to patch a strip of the fiberglass on my motorhome that had become separated and delaminated from previous water damage. It holds amazingly and will keep things in place and dry until I can fix the issue with epoxy. It's very sticky and thick.

I bought this patch and seal tape to connect two drain pipe pieces outside my garage. I had tried duct tape, but it always disintegrated. This patch and seal tape works! It is truly waterproof, and it totally stays on, holding the two drain pipe pieces together. We've had several rain storms in my area in the past few weeks, and everything is fine. I highly recommend this product.

I have used this tape to seal out water and seal in moldy caulking around a tub and it sealed WONDERFULLY. but BEWARE: it's not coming off EVER so lay it down right the first time. You may get a little residual gummy adhesive along the edges, which I never was able to clean off. So I tried to use it to fix a slow leak in an air mattress from a defect this time and it didn't do the job. Maybe the mattress has a second hole/defect or the flocking on top prevented it from fully adhering.

Excellent tape! The adhesive is strong but not too difficult to work with. It’s a little funny identifying the adhesive side since it’s not transparent but it’s easy to figure out. The quality is excellent and it feels like it will last for a very long time once applied. I’ve been using it for patchwork and haven’t had any complaints. Depending on the surface, it hasn’t been too difficult to remove and reapply on surfaces that are strong and it hasn’t left any residue yet that I have noticed. This really feels like it’ll work very well for sealing up my cable connections temporarily in light rain.

I was unable to write the seller directly, so unfortunately I’m writing a review. This particular product (or maybe just my role) did not work at all. The adhesive did not hold for more than 30 seconds and water came gushing through in moments. The seal was not at all mended. I relied on this as a stop gap in case of emergencies or as the last resort. Its failure caused a great deal of additional problems. I kindly ask for a refund, perhaps this was simply a defective role with adhesive problems.

I have a canopy for my car. A rip appeared. This tape seems to be holding well in heat, wind and rain so far. Just used a small piece and will use it in other applications when needed.

There used to be a different tape made by this company that was fairly thin but worked much better that I cannot find anymore so I got this instead. This product was overall pretty mediocre as far as doing what it says it does. I tried it on a water pipe that had cracked during the winter and it did slow the leak but did not stop it. It was still enough of a leak that the pipe just had to be replaced. When I tried on an airbed type inflatable it worked okay, as in I had to refill the air only daily but it was still useable despite the leak. There was flocking on the airbed I had to get rid of first for it to work. A couple pointers if this is your intended use: 1. Make sure the piece you are using overlaps the leak by at least an inch in every direction. Kind of common sense but I had only about a half inch the first try and it was not working once any weight was applied to mattress. 2. Make sure item is completely empty of all air and repair area lays good and flat. Use something bigger than the repair area that is smooth and flat both under and as a weight on top of repair. After you place the tape put a heavy weight on top to help apply pressure and seat the tape. Doesn’t work well with just hand pressure, I had to leave the weight on for a few hours before it was stuck down well enough. The adhesive isn’t great but works okay after the time left sitting weighted down. Still peels off easier than I’d like no matter how long it is on there. I might try to seal edges of the tape with some kind of glue to improve performance but really shouldn’t have to if manufacturer description is correct. Overall I’m disappointed in this product, it just doesn’t seem to be what they claim in my opinion. Of course real world application and use in a lab setting where originally tested will not be the same as with anything. Fine for use in a pinch. I’m keeping in emergency toolbox as it does have some useful qualities.

I bought this over a year ago. Originally bought it for a blow up pool and yes it did stop the leak from the hole that I covered with it. But we all know inflatable pools suck and it got several more holes very quickly. Well my kids sprinkler pad recently broke open. And I used this tape and to say the least I am impressed. I have attached a photo it is holding up really well.

I bought this to patch a hole in my pool liner. It's a half inch hole, about 6 ft under water. It's holding perfectly and I can barely see the patch. Remember to peel the protective coating from the tape before you apply it. It doesn't feel very sticky when you first touch it with your finger, but it adheres to smooth surfaces quickly, even under water.

Rubbish. Not working under water nor outside water when try to patch a leak on the above water Bestway pool. Lots money list R375😡😡😡😡😡

Used it for above ground pool (Bestway). Didn’t have to drain the pool. 2 weeks in and still no leaks!

La cinta es muy buena para tapar los orificios qué se le van haciendo a la alberca armable, le duran todo el verano.

Great product even though it's a bit expensive. It works as expected. Used it for the bottom of my inflatable boat. No water came back in.