TotalPond Waterfall Foam Sealant

Excellent product that did the trick when we bought some pond liner to put underneath a base of rock on our deck. We had experienced some leaking where the rock deck met up with the door frame, and this worked!

I haven't tried it with water yet, so not exactly sure if it holds well until I finish the entire pond. I did make the mistake of spraying way too much so it expands very well, I'm going to have to fix that. I got some on my hand and it's very hard to get off so be sure to wear gloves! I could have covered more area of I didn't waste most the can spraying too much! It's messy, so take your time, the size of the cans were larger then expected about your normal spray paint can size but a little more in depth, it's very easy to use just be careful with your straw getting too much on the end because it's sticky and spreads like tar if you make that mistake like I did. I will be ordering more. Let's just hope this works and helps my leak as well as keep unwanted over flow of outside water out when it rains around the pond..I have a big mess to clean once it's settled and half of it I wasted as it's still expanding ten minutes later 😭😭 learning experience

Fantastic item, not my first time using it. I've used it for wall filling in my pond. This time I used it for my aquarium for a backdrop. It's sticky coming out so absolutely wear gloves, it initially expands a small amount, but let it sit over night and it will get to about double the size of initial expansion. Great for filling cracks nearly an inch wide in my pond wall. Dries to be a sort of light grey.

Good product overall. Fills gaps nicely and helped adhere stones in place around water fall. Just wished it went a little further for the money. Wear gloves while using. Very hard to get off skin and nails.

Worked as expected. None of the spray foams seem to go as far as they should but this one worked well. Bought again.

I don't know how well this works yet, but I used it to seal a gap around a large drain. But as a warning, be very careful applying this stuff. I had a pretty big gap to fill and after about 4 or 5 seconds, the can was empty. It expands a great deal so just apply a small bead. I am ordering more to finish the job.

Works great. For those who are not familiar with spray foam starting fluid and bbq skewers ,clean it great for re use.

Has an estimate of $5500 to repair my waterfall that was leaking. The waterfall is about 33 years old. This product plugged the leaks.