Challenger has an Endurepel™ Armour topcoat protection that provides an easy-clean finish, antibacterial and anti-mildew properties. This is healthcare-rated PU, Premier, and our newest PVC product, Challenger. Automotive Seating, Bags, Decorative Accessories, Healthcare Seating, Hospitality Seating, Marine Seating, Office Seating, Residential Seating, RV Fabrics. It Is Mildew Resistant, Fire Retardancy, ECO FRIENDLY. Endurepel™ performance finishes are pre-applied by professionals for your convenience and peace of mind. You no longer have to worry about unreliable store-bought stain protector finishes again! When you receive your Endurepel™ treated textile, you know it’s our high-quality fabric, treated in the right way, and it is safe and ready to be used!