Fiberglass: Properties, Uses, and Application

Question
What exactly is fiberglass?

Answer
Fiberglass is a product very widely used. Since it's very light, resistant, waterproof and slightly flexible it can be found on boats, bycicles, cars AND nails.
It's applied in the folowing maner:
A silky net is glued to the surface
The net is filled with resin makiing it transparent
Activator is spayed on to the resin making it dry

It's quite simple and very strong, it can be removed by soaking in acetone just like acrylics.