Can clear Polycarbonate Plastic Roof Panels be Painted? Yes, clear polycarbonate plastic roof panels can be painted, but proper preparation is needed. Clean the surface thoroughly to remove dirt and grease. Lightly sand the panel to help the paint adhere better. Use a primer designed for plastics before applying paint. Choose a high-quality spray paint made for plastic surfaces. Avoid dark colors, as they can absorb heat and cause warping. Apply thin, even coats for a smooth finish. Proper sealing can help extend the paint’s durability. Visit: https://managemyroof.com/blog/....can-clear-polycarbon