Customer Reviews for BECKETT 12 oz. Waterfall Foam Sealant

First time I've built a waterfall using expanding black foam. I didn't know about this product until I watched a pro use it. From now on, when it comes to building a waterfall, this is my number one tool!

Did not stick to glass and just floated to the top after 3 days of leaving it to dry.

Great stuff did a really good job at securing a large rock to rocks on a patio made a nice step out of it

Goes where you want it to and dries fast.

Expands way too much. Did not seal properly.

Sealed well. A little messy but better than four other ones I tried!

Rating provided by a verified purchaser

The product is good but the nozzle was chewed by some type of rodent or bird. I didn't notice until I got home. Luckily some glue and strong tape allowed me to use the product without returning it to the store. Check the can thoroughly!!

Bought first one five years ago, worked great until racoons broke it. Bought new one, and working great. Finding ways to protect from racoons.

The perfect answer to making water flow where you want it to flow!

This product worked great for sealing up my waterfall. My water feature is self designed. I didn’t have the space to build a typical waterfall with a stream.

Very little product per can and super high price for about 10 seconds. Plan on using a dozen cans to seal rock edges (I used 18 cans for a large waterfall and stream). Very hard to dispense and control, takes a lot of two handed support. Another brand with two-finger trigger is much easier to dispense.

The foam came out through a crack in the straw and sprayed backwards. Clean up was impossible since it is so sticky. I do not recommend this product.

Right after i twisted the spray nozzle and pulled back to spray it broke off and foam came bursting out uncontrollably. It sticks to everything and almost ruined my waterfall, yet couldn’t control it to get it in the necessary places.

Very messy, did not like that the foam was black.

No,after reading label this was too toxic for man or beast

This stuff works great. Used it on my pond waterfall it filled in all the spaces.

This foam is perfect for building a water feature. It works great for sticking rocks together and filling in gaps with a waterproof seal. The black color blends in well.

That’s really did not act like a spray foam maybe it was old

I bought this to create a naturalistic background in a frog terrarium. It was perfect!

Great coverage. Remember to use gloves. A little tricky of using to much foam because of the expansion

Good product but too comes out when in use n after finish using the product keep seeping out from straw. When product dries it over expanded even into where not needed.

Was difficult to find but the HD associate helped me locate it near seasonal plants. It used to be near the pond liners, pumps, etc. but that stuff doesn't seem to be stocked anymore. This is good foam for holding things in place. It seems to expand much more than any of the Great Stuff products. It is silver grey in color which blends with shadows pretty good. Unfortunately, it carries a warning not to use it unpainted or otherwise protected from sunlight - - NOT a good warning to find on a product made for ponds.

This product is super sticky easily dry i recomended this product

Great product. Dries really quick. Use gloves when working with product. Will stain your bare hands.