Can clear polycarbonate plastic roof panel be painted? Yes, clear polycarbonate plastic roof panels can be painted, but proper preparation is essential for good adhesion. First, clean the surface thoroughly to remove dirt, dust, and grease. Then, lightly sand the panel with fine-grit sandpaper to create a rough texture for better paint adhesion. Applying a primer designed for plastics is crucial before painting to ensure durability. Visit: https://managemyroof.com/blog/....can-clear-polycarbon