🌊 Seal the Future of Your Pond!
Granular Sodium Bentonite Clay is a 25-pound blend of chips and powder designed for effective pond sealing. With a swell index greater than 30, this all-natural sealant expands upon contact with water, making it ideal for repairing leaks in ponds, lakes, and other water features. Its versatile applications and easy-to-use formula ensure a reliable, long-lasting waterproof seal.
| Item Weight | 25 Pounds |
| Liquid Volume | 25 Liters |
| Item Form | Granules, Powder |
A**R
Sodium bentonite
The sodium bentonite sealed the leaking pipe at my big lake. Great product.
S**N
Consider bentonite to seal moisture out of basement
Hoping to keep basement dry. Called the number on the package. Young man was very informative and gave me excellent directions. Told me to call again if I needed to.
M**F
Seems to work very well
Actually worked better than expected. This material seems to swell over 200% in water. But heavy enough to float to the bottom.
K**.
Need several bags for any results
Decent sealant for my pond leak. Granular sodium bentonite helped slow the pond leak, but required more quantity than expected. Works better for smaller leaks, I think. Still, a helpful natural solution. 3 stars
T**
Good
I used it for my pond leak. It’s cool no complaints
M**A
Received in timely manner
Seal leak in pond
D**N
That it works
To stop a pond leak.
P**T
Disappointed
No good. Didn’t help
Trustpilot
1 month ago
2 weeks ago
