Overlap the edges and seal the panels with a clear polyurethane or paint them with an oil-based paint. Drop panel ceiling Many people shudder at the thought of a drop panel ceiling, envisioning ...

Read on to find out if you can put polyurethane over paint. Can You Put Polyurethane Over Paint? Jay Sanders of Castle Dream Construction says polyurethane can be applied over paint. So ...

the company is developing a new process where it injects the polyurethane paint at the same time that it makes the plastic panels, thereby avoiding the need for a paint shop for the vehicle.