GeoCoat: Sustainable Protection for Steel and Concrete
Advanced mineral-based protection for steel and concrete with minimal environmental impact.

What is GeoCoat?
GeoCoat is a revolutionary water-based mineral coating that offers unparalleled corrosion resistance for steel and concrete surfaces. Unlike conventional metallic or polymer coatings, GeoCoat chemically bonds to surfaces, forming a hard, durable layer that resists extreme temperatures and harsh chemicals. With the ability to withstand continuous temperatures up to 1200°C, it provides long-lasting protection, even in the most demanding environments.
GeoCoat is ideal for atmospheric and marine applications, offering over 30 years of protection. Its environmentally friendly formulation is 100% recyclable and contains no harmful solvents or heavy metals, making it an ideal choice for sustainable construction and infrastructure projects.
Why choose GeoCoat over traditional coatings?
GeoCoat offers several distinct advantages over traditional coatings, such as TSA, zinc, or polymer-based solutions. Here’s how GeoCoat stands out:
- Durability: With resistance to extreme temperatures (up to 1200°C) and a wide range of aggressive chemicals (acidic to pH=0 and alkaline to pH=14), GeoCoat is built to last, significantly reducing maintenance costs over time.
- Surface Tolerance: Unlike conventional coatings that require intensive surface preparation, GeoCoat can be applied on minimally prepared surfaces, including rusted or wet steel, with no need for dew-point control.
- Easy Application: GeoCoat can be applied using a brush, roller, air spray, or airless spray system, making it versatile for various project requirements. The product also features a long pot life, ensuring it remains usable for up to 8 hours with intermittent mixing.
- Low Shrinkage: With less than 0.1% shrinkage, GeoCoat minimizes the risk of cracking or delamination over time, even under UV exposure.
- Cost-Effective: This single-layer system, with a typical dry film thickness (DFT) of 250 microns, requires minimal preparation and application effort, saving both time and costs compared to multi-layer systems.
- Eco-Friendly: GeoCoat is completely recyclable and free of harmful materials, making it a safe choice for both workers and the environment.
Technical specifications
- Density: 1.65 g/ml
- Solid Content: 75% (25% water)
- Maximum Layer Thickness: Up to 500 microns wet / 400 microns dry in a single coat
- Application Conditions: Surface temperature between 5°C and 40°C
- Drying Time: Touch dry in 2 hours at 20°C (50% RH); fully cured in 48 hours
- Chemical Resistance: Resists strong acids like HCl and H2SO4, and alkalis like NaOH and KOH
- Adhesion: Excellent bonding to untreated steel, sandblasted steel, concrete, and wood
Application Areas
GeoCoat is designed to meet the toughest challenges in various sectors:
- Industrial Equipment: Ideal for protecting piping and equipment from corrosion and heat damage, especially in high-temperature environments.
- Marine Structures: Perfect for atmospheric and underwater applications due to its exceptional corrosion and chemical resistance.
- Infrastructure Projects: Suitable for concrete protection in harsh environments, suitable for steel reinforcement in concrete, providing long-term protection against environmental degradation.
- Construction Sites: An excellent choice when time constraints don’t allow for multi-layer systems, or when surface preparation standards cannot be met.
Upgrade Options
For enhanced performance, GeoCoat can be paired with a specialized topcoat that offers additional benefits:
- Color Customization for aesthetic preferences
- Self-Cleaning Properties to maintain a pristine appearance
- Enhanced Water Barrier for ultimate moisture protection
- Extended Service Life** of over 30 years
Experience the GeoCoat Advantage
GeoCoat offers superior protection, minimal maintenance, and a significantly reduced environmental footprint. Whether you need a reliable solution for industrial, marine, or construction applications, GeoCoat provides unmatched durability and cost savings.
Ready to Protect Your Assets?
Contact us today to learn more about GeoCoat and how it can extend the life of your infrastructure, lower maintenance costs, and contribute to a more sustainable future.