In the world of industrial and commercial flooring, polyurethane sealants play a vital role in protecting your investment. Whether used on their own or as a top layer over epoxy or concrete systems, these sealants offer unmatched flexibility and durability.
At Crown Coatings, we integrate high-quality polyurethane sealants into our flooring systems for clients across British Columbia and Alberta. Here’s why they matter.
What Is Polyurethane Sealant?
Polyurethane sealant is a flexible, chemical-resistant material used to seal joints, cracks, and surface areas. Unlike rigid fillers, it adapts to movement, making it ideal for expansion joints or outdoor environments where temperature fluctuations occur.
Key Benefits
1. Flexibility and Movement Tolerance Polyurethane stretches and compresses with the floor’s natural movement, preventing cracks.
2. Chemical and Moisture Resistance It prevents water, oil, fuel, and other chemicals from penetrating concrete or epoxy surfaces.
3. UV Resistance Suitable for exterior use, polyurethane resists sun damage and yellowing.
4. Long-Term Protection Used as a topcoat or crack sealer, it extends the life of your flooring system and reduces long-term maintenance.
Where Is It Used?
- Warehouses and loading docks
- Parking structures
- Commercial kitchens and food prep areas
- Expansion joints in concrete slabs
- Outdoor patios and balconies
Polyurethane vs. Epoxy Sealants
While epoxy sealants are rigid and ideal for structural bonding, polyurethane is more flexible and forgiving, making it better suited for sealing moving joints or outdoor surfaces.
Why Use It With Your Floor?
If you’re installing an epoxy or polished concrete system, a polyurethane sealant adds an essential layer of defense. It keeps water and contaminants out and helps preserve the integrity of the underlying system.
Crown Coatings uses premium-grade polyurethane sealants as part of our holistic flooring installations, ensuring performance, longevity, and peace of mind.
Book a site visit or ask for a free quote today. Let’s make sure your flooring system is sealed, protected, and built to last.
