BULK SODIUM BENTONITE • NATIONWIDE DELIVERY

Bulk Sodium Bentonite Delivered Nationwide

Sodium bentonite for pond sealing, reservoirs, lagoons, drilling, water treatment and industrial applications. Available in 50 lb bags, 3,000 lb super sacks and full truckload quantities.

Delivered quotes typically prepared within 36 hours.

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Calculate How Much You Need

60+ Years Experience
Nationwide Freight
3,000 lb Super Sacks
45,000 lb Truckloads
Bulk Pricing
Stock Available

Applying bentonite to a residential pond

POND SEALING & PROJECT PLANNING

What Do You Need Help With?

Start with the goal of your project. Lonestar can help you choose a sealing method, estimate quantity, or prepare a delivered-price quote.

Seal a PondCompare dry, wet and repair options.Estimate QuantityCalculate pond area and bentonite needs.Get Delivered PriceSend your ZIP code and project details.

Natural ClayLow-permeability sealing materialFlexible ApplicationFits irregular pond shapesBulk FormatsBags, super sacks and truckloadsProject GuidanceMaterial, freight and application support

NATIONWIDE FREIGHT

Bulk Bentonite Delivered Across the U.S.

We coordinate pallet, LTL and full-truckload shipments. Freight is quoted according to quantity, destination, unloading requirements and current carrier availability.

50 LBBags & PalletsFlexible handling for smaller orders and job sites.

3,000 LBSuper SacksEfficient bulk format for medium and large projects.

45,000 LBTruckloadsBest fit for large-volume and multi-truck projects.

Check Delivered Price

CUSTOMER EXPERIENCE

Trusted by Customers Across the U.S.

★★★★★ Very nice people to do business with. They showed when we made an appointment and have exactly what we need and provided help and advice for us. We will be back for sure!Tyler S. ★★★★★ Rick & Art did a wonderful job on expanding our 1/4 acre pond to a 3/4 acre pond that did not hold water. They were very professional and lived up to their promises!Thank you! Marc B. Marc B. ★★★★★ Simply put, a class act !! Rick took the time to educate me without it being all about the sale. Breath of fresh air when someone in this day and age says "I will call you right back" and actually does. Will recommend this outfit without hesitation .Haywire Ranch Adam B. Adam B. ★★★★★ Lonestar Minerals provide excellent service and results for us. They sealed a leaking seasonal pond that now holds and is beautiful increasing the value of our property dramatically. Ric was great to work with, very responsive, and went out of his way to help us.Stephen J. ★★★★★ Fast, friendly service. Having rented a trailer to haul the pallet of calcium bentonite, quick turn around was important to me to avoid additional rental charges for the trailer. I had a special request to put a portion of the load in my SUV, which they did without delay or incident. The sales transactions prior to pickup were also completed smoothly and coordination was superb. The entire experience exceeded my expectations. MG L. MG L. ★★★★★ They were extremely helpful with my leaking pond issues and went the extra mile to get me what I needed. Pond is looking greatForrest W. ★★★★★ The staff here are knowledgeable and responsive. The customer service is excellent. I highly recommend doing business with them.Jonathan T. ★★★★★ Lonestar Minerals really has some high quality bentonite product! Really glad I went with them, their product solved my pond leak! Jose C. Jose C. ★★★★★ Purchased 90k pounds ( Two truckloads) of Bentonite from Lonestar. The sales team and logistics folks were friendly, knowledgeable and professional. Highly recommended. Carla was great help.Elizabeth C. ★★★★★ Fantastic experience with a great team and company. We had three full truckloads of bentonite delivered to Austin on time, and everything went smoothly. Thanks to their product, we now have an excellent retaining pond. Highly recommend!Juan Alvaro D.

We’ve supplied bentonite for projects in:

Colorado
Florida
Alabama
Oklahoma
Arkansas
New York
California
Montana
Wyoming
Minnesota
North Dakota & South Dakota
Nebraska
Illinois
Nevada
Arizona
New Mexico
Indiana
Georgia
Alabama
Kentucky
North Carolina

PROJECT PLANNING

Tell Us About Your Project

Share the project dimensions, soil conditions, delivery location and estimated timeline. We will help determine an appropriate quantity and prepare a delivered-price quote.

Get a Delivered Price

Call 800-608-5112

Packing and Shipping Industrial Minerals

PRODUCTS, SOLUTIONS AND SERVICES

Choose the Right Route for Your Project

From pond sealing and repair to water treatment, drilling and industrial minerals, choose the solution that matches your application or contact us for guidance.

Applying bentonite pond liner in a large pond

POND SEALING

Bentonite Pond Sealer

Bulk sodium bentonite for dry or drainable ponds, reservoirs and other water-containment projects.

More About Pond Sealer

Fixing a leaking pond with sodium bentonite in Texas

POND SERVICES

Fixing Leaking Ponds and Lakes

Leak evaluation, repair planning, excavation, material and installation support for ponds that need more than product alone.

More About Fix Ponds

CONSUMER MINERALS

Bentonite Cat Litter

Clumping bentonite for cat litter manufacturing, supplied in bulk formats for commercial production.

More About Cat Litter

CONSTRUCTION

Pond Construction

Planning, liner preparation and construction support for new ponds and water-containment projects.

Go To Pond Construction

WATER TREATMENT

Wastewater Treatment

Custom clay blends and particle-size options for treatment, filtration and industrial water applications.

Go To Wastewater Treatment

DRILLING

Drilling Mud Gel

Bentonite gel and related mineral products for drilling-fluid and industrial drilling applications.

Go To Drilling Mud Gel

INDUSTRIAL MINERALS

Calcium Carbonate

Processed calcium carbonate in multiple grain sizes for industrial and commercial applications.

Calcium Carbonate

COMMERCIAL & MULTI-TRUCK PROJECTS

From One Pallet to Multiple Truckloads

Lonestar helps plan material quantity, packaging and freight for agricultural, commercial, municipal and industrial water-containment projects.

01Size the ProjectEstimate treatment area and material quantity.

02Select PackagingChoose bags, super sacks or truckload quantities.

03Coordinate FreightPlan delivery around access and unloading.

04Stage the JobOrganize material, equipment and application sequence.

Irrigation ReservoirsWastewater LagoonsRetention PondsRecreational LakesAgricultural PondsIndustrial Containment

Request a Commercial Quote

Pond repaired with sodium bentonite for ponds

Fixing a leaking pond with bentonite pond sealer

WHY LONESTAR

Built for Bulk Mineral Supply

From material selection to freight coordination, Lonestar supports projects that need more than a product page and a checkout button.

60+ YearsMinerals and pond experienceBulk PricingCommercial quantities and truckloadsNationwide FreightDelivery coordination across the U.S.Multiple FormatsBags, super sacks and bulk loadsProject GuidanceQuantity, packaging and application supportIndustrial SupplyMinerals for multiple applications

POND REPAIR SERVICES

Need Help With a Leaking Pond?

If you are not sure whether bentonite, another treatment method, or a full repair service is the right next step, our team can review the project and recommend a practical path forward.

Pond leak reviewRepair guidanceMaterial + service supportLarge-project experience

Know more about Pond Repair

MATERIAL OVERVIEW

What is Sodium Bentonite?

Sodium bentonite is a naturally occurring swelling clay rich in montmorillonite. When hydrated and properly confined, it expands into pores and small pathways, helping create a low-permeability barrier.

That behavior makes bentonite useful far beyond pond sealing. Lonestar supplies mineral products for water containment, drilling, treatment and industrial applications.

Pond SealingLow-permeability liners for ponds, reservoirs and lagoons.

DrillingMineral products for drilling-fluid applications.

Water TreatmentClay blends for treatment and filtration processes.

Industrial UsesFoundry, construction and other mineral applications.

Need bulk material? Lonestar can help select the product format and coordinate freight from pallet quantities through full truckloads.