Chemical Containment
Why Wastewater Plants and Chemical Facilities Trust Epoxy.com Product #633
When it comes to chemical spill containment, there’s no room for compromise. Whether you’re working at a municipal wastewater treatment plant or an industrial chemical facility, the floor beneath your feet must withstand aggressive substances—every single day.

That’s where Epoxy.com Product #633 comes in.
Engineered for Aggressive Chemical Environments
Product #633 is a high-performance, chemical-resistant coating system specifically formulated to protect concrete and steel surfaces exposed to:
- Sulfuric acid
- Sodium hydroxide (caustic soda)
- Sodium hypochlorite (bleach)
- Other corrosive or oxidizing agents
It creates a seamless, impermeable barrier ideal for areas like:
- Chemical storage rooms
- Battery charging stations
- Acid neutralization pits
- Sludge handling areas
- Secondary containment dikes
Where It Shines: Municipal and Industrial Use Cases
🏭 Municipal Wastewater Treatment
Treatment plants frequently use harsh chemicals in disinfection and sludge treatment processes. These environments demand long-term chemical resistance, moisture tolerance, and reliable adhesion to aged concrete. Product #633 is trusted by municipalities across North America for exactly these reasons.
⚗️ Chemical Manufacturing & Storage
Facilities handling acids, alkalis, and oxidizers require more than just a strong floor—they need long-term protection that prevents leaching and corrosion of substructures. #633 is USDA- and EPA-compliant, making it suitable for regulated environments including food and beverage plants.
Key Benefits of Product #633
✔️ Outstanding resistance to acids, bases, and oxidizers
✔️ Seamless—no joints to trap chemicals or moisture
✔️ Low-odor / Low-VOC formulation
✔️ Bonds to damp surfaces and green concrete
✔️ Compatible with fiberglass mat reinforcement for extreme duty applications
Application Tips

- Surface Prep: Clean and profile concrete (mechanical abrasion). Acid etching not required or recommended.
- Primer: Use Product #12 or Product #899 for normal concrete or Product #201 as an oil stop primer.
- Topcoat: Apply Product #633 in one or two coats depending on exposure levels.
- Optional: Reinforce with fiberglass cloth for added chemical impact resistance.

Need help designing your system? Contact our team at Epoxy.com for project-specific recommendations.
Trusted by Specifiers, Engineers, and Operators
Thousands of square feet of Product #633 have been installed across North America in:
- Pump stations
- Secondary containment vaults
- Chlorine and sulfuric acid storage
- Truck unloading stations
- Tank farms and refueling points
Looking for a proven solution for your next chemical containment project? Don’t risk using a general-purpose epoxy. Choose a system designed for the chemical environment.
Ready to Protect What Matters?
Contact us today to get help with:
- Specification documents
- Samples
- Custom resin systems for unusual exposures
📞 Call: 352-533-2167
📧 Email: Info@epoxy.com
Posted by Norm Lambert 






