Professional Cistern Coatings for Long-Lasting Water Storage Protection
Cisterns play a vital role in sustainable water storage-whether for residential drinking water, agricultural irrigation, or emergency reserves. But as concrete ages and plastic degrades, cisterns begin to show signs of wear. Cracks, leaks, and microbial growth can compromise water quality and lead to costly losses.
Long-Term Durability
While many coatings break down over time, our advanced polyurea and hybrid systems are engineered to last for decades. These coatings resist UV rays, fluctuating pH levels, and harsh cleaning chemicals without peeling or flaking. They also cure rapidly, reducing downtime and getting your cistern back online fast. With proper surface prep and application, our coatings have been shown to extend the lifespan of cisterns by 30 years or more.
Long-Term Durability
While many coatings break down over time, our advanced polyurea and hybrid systems are engineered to last for decades. These coatings resist UV rays, fluctuating pH levels, and harsh cleaning chemicals without peeling or flaking. They also cure rapidly, reducing downtime and getting your cistern back online fast. With proper surface prep and application, our coatings have been shown to extend the lifespan of cisterns by 30 years or more.
Our Projects
From residential rainwater collection systems to municipal water treatment facilities, our cistern coatings have been trusted across the country. Each project reflects our commitment to lasting protection, certified materials, and expert application.
Amazon Spheres
Bryan, Ohio
City of Hobbs Effluent Booster Station
Grand Prairie, TX
AVX Corporation Floor Resurfacing
One Canal Place Apartment Complex
Why Coat a Cistern?
Cisterns, especially concrete ones, are porous by nature. Over time, they absorb minerals, leach contaminants, and develop cracks from thermal expansion or soil shift. Uncoated cisterns also promote algae and bacteria growth—especially in warm climates or stagnant systems. A properly applied coating system eliminates these vulnerabilities. Using food-grade, NSF/ANSI 61-compliant materials, our coatings seal the entire interior surface of the cistern to prevent leaks, reduce maintenance, and ensure that your water remains clean and potable.
Cistern Inspection & Surface Preparation
We assess the structural integrity of your cistern and prepare all surfaces using industrial-grade cleaning, etching, and priming to ensure maximum coating adhesion.
Protective Coating Application
Our certified applicators use spray-applied polyurea and epoxy systems to seal every surface of your cistern, creating a seamless, watertight barrier that lasts decades.
Potable Water Compliance Upgrades
We bring aging cisterns up to NSF/ANSI 61 standards for potable water contact, ensuring your water storage meets health and safety regulations.
Maintenance & Recoating Services
Extend the life of your existing coating with our inspection, repair, and recoating services. We identify wear before it becomes a failure.
Our Products
We offer a complete line of professional-grade cistern coatings engineered for long-term water storage protection. Whether you need food-grade epoxies, rapid-cure polyurea liners, or hybrid polymer systems, our products meet NSF/ANSI 61 standards and are backed by decades of field-proven performance.
FIND PRODUCTS
BY USE
Whether your cistern stores potable drinking water, agricultural irrigation supply, fire suppression reserves, or industrial process water, we have coatings specifically formulated for each application. Our specialists help match the right product to your exact use case.
FIND PRODUCTS
BY SUBSTRATE
Concrete, steel, fiberglass, or plastic—each cistern substrate requires a different coating approach. Our product line includes primers, basecoats, and topcoats engineered for optimal adhesion and performance on every common cistern material.
FIND PRODUCTS
BY GENERIC TYPE
Choose from polyurea, epoxy, polyurethane, cementitious, and hybrid coating systems. Each generic type offers unique advantages in cure time, flexibility, chemical resistance, and service life. Our technical team helps you select the ideal system for your specific requirements.
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What Performance Really Means in Cistern Protection Every coating promises
Long-Term Durability
While many coatings break down over time, our advanced polyurea and hybrid systems are
engineered to last for decades. These coatings resist UV rays, fluctuating pH levels, and harsh
cleaning chemicals without peeling or flaking. They also cure rapidly, reducing downtime and getting
your cistern back online fast. With proper surface prep and application, our coatings have been
shown to extend the lifespan of cisterns by 30 years or more.
What Are People Saying
Liner That Fit Like A Glove
“Our old concrete cistern had started to leak, and we were afraid we’d lose our entire rainwater system. CisternCoatings.com came through with a custom liner that fit the tank like a glove.”
Janet T.
Hill Country, TX
The Exact Coating We Needed
“We use cisterns for livestock and irrigation, and corrosion was becoming a real problem in our steel tanks. CisternCoatings.com helped us pick the right coating for our exact setup.”
Daryl M.
Central Nebraska
Liner That Fit Like A Glove
“Our old concrete cistern had started to leak, and we were afraid we’d lose our entire rainwater system. CisternCoatings.com came through with a custom liner that fit the tank like a glove.”
Janet T.
Hill Country, TX
Liner That Fit Like A Glove
“Our old concrete cistern had started to leak, and we were afraid we’d lose our entire rainwater system. CisternCoatings.com came through with a custom liner that fit the tank like a glove.”
Janet T.
Hill Country, TX
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Future-Proof Your Water Storage
Protect your investment with industry-leading cistern coatings backed by decades of proven performance. Contact our team today for a free consultation and customized coating recommendation for your water storage system.