Flex Seal, Flex Tape and Flex Glue...

I actually tried the Flex Seal on a leaky seam on a home gutter. Did not work worth a hoot. I tried several layers and it never did stop the leak. More good marketing than good product. I figured the "As seen on TV" product was going to be a disappointment, and I wasn't surprised.

I have a roll of tape that my kid got me as a gag gift. I’ve used it and it works. My keyboard foot broke off and I used little strips to make a new 3/4 inch tall foot. Not sure I’d use it on the bottom of a screen door boat like that fool on TV. It seems similar to Eternabond tape, but I carry that too and would pick it over the flex-seal tape most every time.

Eternabond tape only! Proven performance a durability.

With so many excellent products that are RV specific, not to mention tried and true, I see no reason to experiment with non-RV products. Better to do the job correctly one time, and be happy.
RichH

I've used flex seal and flex tape om my last camper and now on our new camper. If the area it is used on is cleaned properly it holds real well. Never had any problem with it.

no. Like a lot of TV products, it's a good idea, but poorly made.

No unless you don't care if it works or not. I keep waiting for that guys boat to sink. LOL

I wasted my money on flex seal trying to seal a leak between two seams.
The very next rain storm the seam leaked as bad as before I used it.

Jack L

There product information pages state it is water soluble. I would assume that is in the application stage and after it has cured. I'd bet that boat with the bottom screen is only used for a few video shots and is then scrapped.

I have used fles seal spray for two jobs
One was insulating some wires. Did right good
one was fixing a damaged windshield washer bottle on my car. Again did good

Not much I'd use it for where the sun shines (does not like UV light)