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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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.

★★★★★ Excellent customer service! Thank you, Rick!Diane J. ★★★★★ With great hope that sodium bentonite will repair my leaky earthen dam, I reached out to Lonestar GTC Minerals. Their Customer Service, primarily Diego M., was extraordinary! He efficiently and professionally walked me through what I should/should not expect, purchasing options, material pricing and freight. He even PROACTIVELY checked the shipping status and reached out to me when he saw an erroneous entry in the freight tracking....said he would handle any problems if needed....who does that these days? Wonderful! If you are looking for SB, Lonestar GTC Materials is the place to buy.Danielle B. ★★★★★ 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. ★★★★★ Had a great friendly experience with Ricardo while sharing my situation with him he as well shared, his professionalism expertise on the matter regarding my septic tank.Henry B. ★★★★★ Lonestar did an outstanding job on our 45,000 pounds of Bentonite. Turn around time, price, and communication is umnmatched. We will absolutely be using Lonestar again.Thank you Lonestar John S. John S. ★★★★★ Lonestar did a FANTASTIC job on my pond sealing. The application of material was very deliberate and reshaping of the pond will add a lot of surface area. Would highly recommend them and will be using them on my next pond!!! Hat C. Hat C. ★★★★★ 30 Super Sacks! Great product. Great service. Great delivery.Patrick W. ★★★★★ I am a resident of Illinois and I contacted this company and they gave me excellent advice on how to appropriately apply bentonite to my existing pond that is leaking. It was all without purchasing anything from them. Above and beyond for customer service! Dan H. Dan H. ★★★★★ Fast response and great turnkey service. We needed several truckloads of bentonite for sealing at our construction site. Not only did they arrange prompt delivery, but they executed the trenching and application. Art from their team was very helpful in ensuring everything was conducted without a hitch. A+Inigo A. ★★★★★ 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.

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.