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🧴 Seal smart, seal sharp — the pond pro’s secret weapon!
The GREAT STUFF 99112849 Smart Dispenser Pond & Stone is a 12 oz black foam sealant featuring a patented Smart Dispenser straw for drip-free, precise application. Designed for reuse up to 30 days, it safely bonds and seals pond and stone surfaces while being safe for ornamental fish and plants. Highly rated with over 3,000 reviews, it delivers a water-resistant, durable finish ideal for professional and DIY pond maintenance.











| ASIN | B07GL5MP2X |
| Brand Name | Great Stuff |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,085) |
| EU Spare Part Availability Duration | 30 Days |
| Global Trade Identification Number | 00041343012121 |
| Included Components | SMART DISPENSER straw |
| Item Form | Foam |
| Item Type Name | Pond & Stone |
| Item Weight | 456 g |
| Liquid Volume | 12 Fluid Ounces |
| Manufacturer | Dow |
| Manufacturer Part Number | 99112849 |
| Model Number | 99112849 |
| Target Species | Fish |
| UPC | 041343012121 |
| Unit Count | 1 Count |
Y**P
Muy rendidor, fácil de aplicar
L**E
So nice when you find a product that does exactly as advertised. I’m beginner/home DIY pond builder and this made my rock feature wall stay exactly as I pictured.
J**R
I bought this to seal a septic tank riser to my septic tank and it was easy to use and works well for my application and need. There was plenty of it to use for the job that I was doing with some left over to do a few other things. It wasn't messy at all since they've made it reusable. It sealed everything nicely. It didn't have an odor at all. As for the looks it won't matter in my application. It served its purpose for what it was intended for. It did fill the gaps nicely for my purposes. I couldn't find this in my home improvement store so I bought it along with the riser at the same time. Glad that whomever made this stuff reusable and easier to use made it for homeowners to use later if not all used up at one time within a 30 day period.
C**N
Super pour modeler un terrarium. Mon fond de terrarium humide et effectué avec ce produit et même après un ans, il tient toujours aussi bien. À utiliser la même journée puisque le restant finis par sécher dans la paille et très difficile de le refaire fonctionner.
L**.
I was hesitant the spray patterns would make it look weird so I used a glove to mess it up so it was even while spraying. Came out strong at first and then fizzled out and was kinda hard to spray. Can get messy if you aren't careful. I used one and a half cans for the back of my 20gal tank. Pretty easy to do if you are patient- I let mine cure for a week because snakes are sensitive to glasses and fumes. Afterwards I took a sharp little knife and carved some peices in the back so they looked a little more rock like. Looks amazing ( I'm getting a charcoal pool soon so it will match the back wall haha). Super happy with the turn out!
Trustpilot
5 days ago
3 weeks ago