Yes, clear polycarbonate plastic roof panels can be painted, but proper preparation is key. Use a water-based acrylic paint for the best adhesion and durability. Before painting, clean the surface thoroughly to remove dust, dirt, and grease. Lightly sand the panels to create a texture that helps the paint stick. Apply a primer designed for plastic surfaces to enhance adhesion. Use a t... https://managemyroof.com/blog/can-clear-polycarbonate-plastic-roof-panels-be-painted/