Pond lined with Sodium Bentonite

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.

  • 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.

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.
Home – Lonestar Design 2026

CUSTOMER EXPERIENCE

Trusted by Customers Across the U.S.

★★★★★ Called to ask questions about my pond dig, very informative and eager to assist with the project. Was able to get a sample to run a bucket test for the soilSergio F.Sergio F. ★★★★★ Great service. Everyone was a pleasure to work with and the job was completed in just 3 days. Thank you Lonestar.Kevin H.Kevin H. ★★★★★ My experience with Lone Star GTC Minerals was outstanding. Rick offered top-notch customer service, explaining all the pond details I never knew. Plus, their pricing is extremely competitive. I highly recommend them!SemperApeStrongSemperApeStrong ★★★★★ I called in with a question and was fortunate to speak with a gentleman named Rick. He was very helpful and it was evident that he has the experience to answer any question asked with respect to their products. He went above and beyond in helping me and had a tremendous amount of patience. If you're sealing a pond and need sodium bentonite... I suggest you call Rick.jake S.jake S. ★★★★★ Lonestar and Rick, Alex and Adan did an excellent job on my pond. They are the experts in pond construction, bentonite application and re-working older ponds. Adan did a great job surveying my pond and making sure everything met my expectations—he is very talented and a very hard worker. They have an extensive list of references and photos from their past projects. They were very helpful every step of the way with explanations and photos of what they were doing on my project. I highly recommend Lonestar. Thank you.Bernard J.Bernard J. ★★★★★ So I got screwed over by my 1st “pond expert”- terrible, can give name/info if needed . After great expense I finally did my research and consulted with several pond engineers and reputable businesses. I was advised My rocky landscape and poor soil would only hold water with an amazing bentonite seal or a thick liner with added protection. I consulted with all companies and received bids/estimates. I’m sure both would have worked but ultimately I did not want a rubber liner and all of the issues that go with it. Rick and his crew did the job “sculpting” my 1.5 acre lake as needed. They laid bentonite in blanket form, I ordered more than they recommended. They covered with 12 inches of soil, corrected the slopes etc. my pond is holding perfect, looks amazing. I am 100% satisfied with the service they have provided. Rick has become a friend and follows up frequently. Do yourself a favor and don’t go with anyone less. Im happy to discuss personally if u desire. This has worked for me.James W.James W. ★★★★★ Ric was extremely helpful and arranged 90,000 lbs of product transported by polite and on time trucking. We undoubtedly would recommend Ric and his team for your project!Debra C.Debra C. ★★★★★ Very very knowledgeable and thankful for all the help on our tank in marble fallsRyan D.Ryan D. ★★★★★ Lonestar GTC materials was great to work with. I had bentonite delivered for my pond. They communicated every step, very good pricing and friendly. I highly recommend them. Even a few week after they delivered they helped me out when they didn’t have to. If you need bentonite these are the right people.Byron S.Byron S. ★★★★★ Lonestar’s team performed at a top level on my pond. Professional service with great communicationmike E.mike E.js_loader

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.

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.

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.

scoop bentonite cat litter

CONSUMER MINERALS

Bentonite Cat Litter

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

Pond Construction Texas

CONSTRUCTION

Pond Construction

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

HERO_WastewaterBiosolids

WATER TREATMENT

Wastewater Treatment

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

API Barite 4.10+ Lonestar Minerals

DRILLING

Drilling Mud Gel

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

INDUSTRIAL MINERALS

Calcium Carbonate

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

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
shpping-bentonite-pond-sealer
drilling rig
Farm Pond in Texas
1-acre-pond
PHOTO-2023-09-05-16-09-03
Pond repaired with sodium bentonite for ponds
Fixing a leaking pond with bentonite pond sealer
Adding some hidding places for fish
Repairing a pond with sodium bentonite
wildlife pond

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 Sealer installation

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

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.