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.
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.
★★★★★ “I’ve had an amazing experience working with Ricardo and his team at Lone Star Minerals. Their bentonite products are top-notch, and their customer service is outstanding. Ricardo goes above and beyond to ensure everything is perfect, and the quality of their products has truly exceeded my expectations. Highly recommend them for anyone in need of high quality sodium bentonite!”Omar G. ★★★★★ I needed some Bentonite for a small project. I had trouble locating what I needed until I called Lonestar. They started working with me on Saturday morning and getting me all the information I needed for a load on Monday. They helped me get the amount of material I needed and made the process very easy. Super nice staff that helped me with payment and Rick got me loaded up. Great folksAll around. Highly recommend. Give them a ring and let them get you fixed up!Jason D. ★★★★★ Great service. Everyone was a pleasure to work with and the job was completed in just 3 days. Thank you Lonestar.Kevin H. ★★★★★ Very professional group to work with. Everyone communicates well with you as a client and with each other. They also took photos along with texting updates which was helpful for documentation.Would highly recommend them.Gary R. ★★★★★ 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. ★★★★★ Rick over at Lonestar Minerals provided us with 2500 lbs of bentonite clay to seal a concrete dam that was leaking. We mixed a combination of Damit pond sealer/bentonite and has slowed the leak to merely a seep.Stan L. ★★★★★ We have being providing Lone Star GTC freight services for over a year. Diego in charge of logistics is a pleasure to deal with and payment on our services has always being on time. This review is not about their product but about their professionalism and business ethics. Good honest folks that still can do business on a handshake.Trustar L. ★★★★★ We had a wonderful experience working with LoneStar Minerals. Footbridge Foundation is a foster-based animal rescue, and we provide cat litter to all of our foster homes as well as the cats receiving care in our clinic.We go through litter incredibly quickly, and it can be a significant expense for a smaller nonprofit.When we recently ran out, LoneStar Minerals graciously stepped in and donated an incredible 5,000 pounds of bentonite cat litter to help us continue caring for the cats in our rescue.David and Arturo were both incredibly kind, knowledgeable, and helpful throughout the process. They took the time to answer our questions and make sure we had exactly what we needed.We’re incredibly grateful for their generosity and support of our mission. If you’re looking for bentonite or other mineral products, we highly recommend LoneStar Minerals.They’re an honest, knowledgeable company and wonderful people to work with.Footbridge Foundation Animal R. ★★★★★ We purchased 3 truckloads of sodium bentonite from Lonestar, service was superb, price competitive, and most important the material quality was great! Our pond is holding water the way it is supposed to! I highly recommend Lonestar as your go to supplier!!Karla T. ★★★★★ 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.
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.
From pond sealing and repair to water treatment, drilling and industrial minerals, choose the solution that matches your application or contact us for guidance.
POND SEALING
Bentonite Pond Sealer
Bulk sodium bentonite for dry or drainable ponds, reservoirs and other water-containment projects.
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
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.
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