PondSeal

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

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