Make your RV roof look new again and help protect it as long as possible. Dicor's coating systems refresh a tired old roof and restore it to a brighter, cleaner look and also help protect it from the elements, extending its life. The 100% acrylic resin coating forms a flexible layer over any fiberglass roof to protect and beautify. Dicor Fiberglass RV Roof Coating gives roofs a super bright white finish, Always use Dicor Fiberglass Clean & Prep before applying this coating product.