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.

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CUSTOMER EXPERIENCE

Trusted by Customers Across the U.S.

★★★★★ 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 ordered 180,000 Lbs of sodium Bentonite from Lonestar for a project at our property in Washington state.The whole team at Lonestar were professional, friendly and knowledgeable. One of the trucks was delayed yet the communication was always there. Highly recommended.Isabel M. ★★★★★ Great company! Professional quality work at a flat price! Highly recommend!Donnie B. ★★★★★ Working with Lonestar was a pleasure from the start to the finish of the project. Ricardo (Rick) came out to walk the area and discuss the best option, and provided a detailed estimate within a couple days of initial contact. Next was meeting Joseph and his crew that did the excavation and application of the Bentonite. The process moved really quickly considering the work involved, and the entire team was extremely personable and professional. Overall I was very pleased with the entire experience and would recommend Lonestar to any potential customer without hesitation.Chris P. ★★★★★ Product, service and pricing were excellent! I bought a pallet of Bentonite from Diego at Lonestar GTC Minerals and highly recommend checking with them for prices and product when planning out a job. Thanks Diego!Thomas F. ★★★★★ 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. ★★★★★ The product appears to function as announced for my pond. The results where very very pleasing. Quick service along with great customer service and they followed through with a timely delivery.Tayde L. ★★★★★ 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. ★★★★★ Did a great job in applying Bentonite to our pond. From the start Rick was extremely helpful in setting up or project. Everything went exactly to plan and we are very happy with the result!Steven P. ★★★★★ Used 2 lbs per sq/fr of Lone Star’s Premium sodium bentonite on our 1/2 acre pond. They explained how to apply the product and we got great results. Our pond holds water now.Definitely recommended!karla M.

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.