What is the correct procedure when Sanding & Spray Painting a surface?

I have a number of spare Fibreglass Motercycle bodyparts. They come in a gel coated white. I would like to sand these parts down, spray them glossy white, with normal spray cans and then do whatever is necessary to protect the painted surface. What is the correct procedure? What type of sandpaper should be... show more I have a number of spare Fibreglass Motercycle bodyparts. They come in a gel coated white. I would like to sand these parts down, spray them glossy white, with normal spray cans and then do whatever is necessary to protect the painted surface.

What is the correct procedure?
What type of sandpaper should be used and in what order?
What type of spray can's
How do I protect the finished painted surface?

Many thanks
Noel
3 answers 3