Coroplast Gains Popularity As Durable Signage Material
December 4, 2025
Finding the perfect printing material that performs equally well for indoor displays and withstands harsh outdoor conditions can be challenging. Traditional materials often prove fragile or difficult to maintain. Coroplast® universal board emerges as an innovative solution to these common industry challenges.
Coroplast® represents the ideal choice for modern screen printing applications. More durable than corrugated cardboard yet lighter than extruded plastic sheets, this material offers exceptional water resistance and stain protection, making it a truly versatile printing substrate. Whether creating eye-catching indoor signage or durable outdoor promotional materials, Coroplast® delivers consistent performance.
Why Choose Coroplast®?
Exceptional Durability
Manufactured from premium polypropylene, Coroplast® maintains structural integrity without warping or bending, even under extreme weather conditions. This durability significantly extends the lifespan of printed materials.
Lightweight and Portable
Compared to traditional plastic sheets, Coroplast® offers reduced weight without compromising strength, simplifying transportation and installation while lowering labor costs.
Water and Stain Resistance
The smooth surface of Coroplast® resists water absorption and allows for easy cleaning with simple wiping, requiring no special maintenance while maintaining aesthetic appeal.
Color Variety
Available in multiple standard colors and sizes, Coroplast® meets diverse design requirements. Custom color options are available for specialized projects.
Superior Ink Adhesion
All Coroplast® sheets undergo electrostatic double-sided "corona discharge" treatment, ensuring special-formula inks and adhesives bond securely. This process results in vibrant, fade-resistant prints that accurately reproduce detailed text and complex graphics.
Product Specifications and Custom Services
The material is available in thicknesses ranging from 2mm to 10mm, all treated with the proprietary corona discharge process for optimal printing results. For large-scale printing projects, custom graphic printing boards are available with a minimum order quantity of 5,000 square feet, requiring single-batch production.
Standard Color Options
- White
- Natural
- Light Blue
- Medium Blue
- Dark Blue
- Black
- Brown
- Yellow
- Red
- Orange
- Green
- Silver
- Ivory
- Purple
Key Advantages
Coroplast® universal board delivers:
- Enhanced print quality with superior ink adhesion and color vibrancy
- Extended product lifespan through water, stain, and weather resistance
- Reduced maintenance requirements with easy-to-clean surfaces
- Flexible application across indoor and outdoor environments
- Cost-effective performance within budget parameters