Nuanchu 20lb Granular Bentonite Clay for Pond Sealing Granular All Natural Pond Sealant Bentonite Clay Powder Natural Soil Liner for Pool Leak Repair Dam Sealer Cat Litter Clumping

20 Pounds of Granular All-natural Pond Sealant: granular bentonite clay can protect the soil around the edge of the pond from destroy by water and improve its stability, the sufficient quantity is enough for your daily use and replacement, and you can also share it with your friends or familyReliable Materials: our bentonite for pond is made of bentonite, which is harmless and reliable to use, which can form a waterproof isolation layer to prevent the soil from absorbing water in the pond, you can use it with confidenceVersatile of Pond Sealant: granular all natural pond sealant is a natural expanding clay sealer that expands up to 15 times or more when exposed to moisture; With high water absorption capacity and high expansion rate, which is effective pond sealer if applied properlyEasy to Use: natural soil clay pond line is easy to use, firstly, drain the pond; Then, mix the bentonite into the soil at the bottom and sides of the pond; Next, mix the soil and bentonite and compact them; Finally, cover the bentonite with clean soil or sand when using a continuous cover applicationWide Range of Uses: our calcium bentonite clay is ideal for sealing liquids, dry mold castings, the setting component of cat litter, a binder in foundry sand and many other usages; Perfect for large ponds, lakes, waterfall edges, farm ponds, livestock tanks, pipe sealing and other waterproofing applications that require a natural flexible seal