Can clear polycarbonate plastic roof panel be painted? Yes, clear polycarbonate plastic roof panels can be painted, but it requires proper preparation. The surface must be cleaned thoroughly to remove dirt, grease, and debris. Light sanding helps the paint adhere better to the smooth plastic surface. It's important to use paint specifically designed for plastic, such as acrylic or spray paint labeled for plastic use. Visit: https://managemyroof.com/blog/....can-clear-polycarbon