Bentonite Clay Pond Sealer

PondSeal 2400 lb. SuperSak

PondSeal 50 lb bag

Revolutionary new way to seal leaking ponds, dikes, dams, spillways, etc. Sodium bentonite clay bonded to limestone aggregate creates a small rock like “nugget” that sinks directly to pond bottom. Apply at the rate of 7 lbs. per Square foot. 

$32.99
In stock
SKU
PONDSEALBAG
  • Buy 3 for $29.99 each and save 9%
  • Buy 20 for $24.49 each and save 26%

Revolutionary new way to seal leaking ponds, dikes, dams, spillways, etc. Sodium bentonite clay bonded to limestone aggregate creates a small rocklike “nugget” that sinks directly to pond bottom.

  • Seals leaks without draining the pond
  • Clay particles swell when wet, creating a solid layer of leak protection
  • Great for sealing around intake pipes, muskrat holes, cuts and tears in liners
  • Eco-friendly - all earthen ingredients, will not alter water chemistry
  • Apply at five pounds per square foot for a 3/4" thick coverage or ten pounds per square foot for 11/2" thick coverage
More Information
Choose Size 50 lb Bag
Write Your Own Review
You're reviewing:PondSeal 50 lb bag
Your Rating
Ask Product Question