All our products are made of fiberglass. Covered with white or gray gelcoat for painting. We do not drill all mounting holes, but offer the installer to drill them independently - which prevents re-drilling if the holes on the machine do not match. Before painting, all the details are tried on in their places, if this is required, the planes are eroded and screwed onto the attachment points, and only then are given to painting. Gelcoat must be coated with acrylic primer without staining, then paint and varnish are applied. The main advantage of fiberglass is maintainability, then even with serious damage it is easy to repair it even on your own - for this you need to use polyester resin and glass wool or fiberglass