Pond Sealing Sodium Bentonite

Pond Sealing Sodium Bentonite Clay

Natural sealant for ponds, lakes lagoons, etc.  Water leaks, hole plug that is low cost and very effective.

Sodium bentonite liner blended and mix with soil is perfect for water tanks and ponds.

Natural mineral clay that is environmentally safe, no toxic and no chemicals or additives.


We offer our product bulk, super sacks or 100 to 50 lbs paper bags.

We mine, mill and process only high-quality sodium bentonite that works extremely good too as a pond liner sealant for water leaks.

What volume of bentonite do I need for my application? depending on the soil in your area is the amount of bentonite you need.

If you are in Texas soil usually is recommended for sealing ponds to blend a 1 to 1.5 Lbs of mineral per each square foot of your pond.

How much bentonite is needed to add to your soil and create a good seal?  It really depends if your soil is mostly gravel or sandy?

You can test in small scale to determinate exactly what works for you, this is not a rocket science and a good rate to start your test is 1 lb per square foot.

Bentonite clay swells up to 1800% from dry to wet. and maintain swelling creating an impermeable barrier.

no leaks or seeping completely safe for fish and wildlife.

Our product is used in many different industries and our high-quality control and our ISO 9002 certification warranties our process and the products that we offer.

Bentonite is our business!

Call us today and we’ll help with any inquiry that you may have or need of samples.

We can also mill the mineral at your mesh requirements and needs and develop products ao blend bentonite using your formulas to create your own privet label product for your market, industry and needs.