• ASSE Certified
• 20-Mil Orthothalic Polyester Gelcoat With Ultraviolet Inhibitors
• 1/2" Chopped Polyresin Bonded Fiberglass
• 1" - 1-1/2" Polyurethane Spray Foam With R-Factor Of 8
• Choice Of Colors: Green Or Almond (Custom Colors By Request)