While you might not ever work on your car, it is nonetheless helpful to know about some of the various components that go into its construction. Gaskets are parts that do not get much attention, but that should not negate their importance. Your car needs gaskets in order to function properly.
With so many parts in your car, you might not realize how many of them actually rub right up against one another. Many of these components have fluids that they cannot have escape, and that is what a gasket is designed for. You will find that these are effective at keep fluids in and dirt out.
You might be surprised that most gaskets are made of rubber or stainless steel. These materials can withstand extremely high temperatures. That is why they are so effective at what they do. When they break, you will need to make sure that they are replaced.