Gel Coat vs. PaintThe benefits of cross-link polymerization
Shelter Works utilizes advanced gel coat finishes engineered to meet the stringent requirements of industrial applications.
Key Benefits of Gel Coat vs. Paint
Shelter Works uses gel coats that provide three basic benefits:
- Protective Barrier - Gel coats provide excellent chemical and water resistance, significantly extending the lifespan of our shelters.
- Aesthetic Appeal - High-quality finishes and excellent gloss retention ensure our shelters maintain their appearance over time.
- Long-lasting, Maintenance-free Performance - Our gel coats resist weather, UV rays, corrosion, and graffiti, ensuring performance and an overall lower lifetime cost of ownership.
Comparison to Painted Wood or Metal
Competitors often paint or powder-coat wood or steel structures. While these coatings provide initial protection, they eventually lose adhesion, leading to peeling, cracking, chipping, or fading. Routine maintenance or refinishing can be costly and is typically required every 5-10 years.
Painted surfaces are less reliable than gel coats and are susceptible to atmospheric corrosion, dents, and scratches. Post-fabrication painting with liquid or powder coatings on metal buildings depends heavily on surface preparation for proper adhesion and coverage and achieving a consistent finish can be challenging.
Advanced Polymer Technology
Our gel coats utilize the same resin chemistry as the structural fiberglass composite, with added pigments and fillers for UV resistance and hydrolysis protection.
The gel coat layer, the first step in manufacturing, transforms from liquid to solid through cross-link polymerization. The fiberglass composite is then sprayed on top, and the polymer chains of both layers bond at the molecular level, integrating the color into the fiberglass. This integration ensures the color will not flake, peel, or require repainting.
Conclusion
Our gel coat technology contributes to our industry-leading 25-year warranty. Unlike painted wood or metal surfaces, which require regular maintenance to prevent rust and rot, our fiberglass composite shelters resist corrosion and degradation. Our protective gel coat and unique FiberBeam technology ensure our shelters are truly "Built for Life."
For more information, visit our Helpful Information section on Shelter Works Fiberglass Shelters.