Rated 3.3 out of 5 by 18
Rated 1.0 out of 5.0 by Steve extremely dissappointing
I spent several hours cleaning and drying 2 seams in a gutter and applied rust-oleom leak seal. The next morning there was a light rain. What was once an annoying drip, is now an outright flow! The new leak is 10x worse than the leak I was trying to fix!! This product is junk. Now I have to figure out how to remove it in order to try something else. Do not make the same mistake I did and attempt to use this on a gutter. ()
July 17, 2016
Rated 5.0 out of 5.0 by AussieLady SEALED LEAK IN POOL WATERFALL GREAT!
I have a rock waterfall on the edge of my pool which had developed some small leaks in the mortar holding the rocks together. In the past I had patched these leaking seams with pool putty, but this time decided to try LeakSeal after seeing an ad on television. THIS STUFF WORKS! After shaking the can vigorously for over one minute (which is important), I sprayed an initial light coat on the mortar where the leaking cracks were and waited about two hours before applying a second, heavier, coat. 24 hours later when I turned the waterfall back on, NO LEAKS! I couldn't be happier and this was a very inexpensive fix to a frustrating problem.
June 9, 2016
Rated 5.0 out of 5.0 by Neegee It did the job.
I used this on an aluminum watering can that had rusted in the bottom and had tiny holes. I sprayed the can with a few layers and it sealed them nicely. It dried a milky white but it did not matter. No more leaks.
June 9, 2016
Rated 5.0 out of 5.0 by Neegee Works Great!
I have a metal watering can that rusted in the bottom and caused little holes. I sprayed the Leak Seal in several layers on the inside and outside of the can. I really love the way it sealed up the holes in the can. It also feels and looks like rubber. Can does not leak AT ALL!!
June 8, 2016
Rated 5.0 out of 5.0 by Jewels Perfect for outdoor fountain leak
I bought this to fix my outdoor fountain. When I filled it this year, it had a serious leak. I cleaned the inside, since I couldn't tell where it was leaking, I sprayed the inside with 3 coats. It seems to be like new. Much cheaper than a new fountain. I give it a thumbs up!
May 11, 2016
Rated 5.0 out of 5.0 by Jimmy Great Stuff!
Used on top of fireplace chase and the intermittent leak hasn't returned in the three or more years since. Also used it on another intermittent roof leak that had to be repaired before the interior repairs could be done. Again, no issues and repairs are underway. In contrast to an earlier review, using the spray makes a broadcast application possible and you don't have to identify the source of each potential leak. Sorry, no pictures!
January 6, 2016
Rated 1.0 out of 5.0 by VeryUnsatisfiedCustomer Worthless Product
Bought this product to patch a hose leak and soon as turned water back on it popped right off !!!!!
January 2, 2016
Rated 5.0 out of 5.0 by FLNYCUS Worked for me
So we noticed where our deck meets the house water was coming into the basement. As a stop gap until i could get the contractor out to have a look, I grabbed some clear leak seal. Sprayed it where the deck meets the house on the top and into all the holes and nooks i could find. Low and beyond 2 rain storms and I cant detect any water in the basement. It was easy to apply, applied very evenly and i didnt even need to mask off the doors. Of course this is temporary as i have to get the flashing checked but for now for $10 bucks it did the job! Might try it around the bilco doors that seem to let in a little moisture as well and see if that works. Will update soon!
May 19, 2015